完成Maat_hierarchy规则加载重构的代码编写，未编译。

src/CMakeLists.txt

@@ -1,14 +1,14 @@
 cmake_minimum_required(VERSION 3.5)
 
-set(MAAT_FRAME_MAJOR_VERSION 2)
+set(MAAT_FRAME_MAJOR_VERSION 3)
-set(MAAT_FRAME_MINOR_VERSION 9)
+set(MAAT_FRAME_MINOR_VERSION 0)
 set(MAAT_FRAME_PATCH_VERSION 0)
 set(MAAT_FRAME_VERSION ${MAAT_FRAME_MAJOR_VERSION}.${MAAT_FRAME_MINOR_VERSION}.${MAAT_FRAME_PATCH_VERSION})
 
 message(STATUS "Maat Frame, Version: ${MAAT_FRAME_VERSION}")
 
 add_definitions(-fPIC)
-set(MAAT_SRC entry/cJSON.c  entry/config_monitor.cpp  entry/dynamic_array.cpp  entry/gram_index_engine.c  entry/interval_index.c  entry/json2iris.cpp entry/Maat_utils.cpp entry/Maat_api.cpp  entry/Maat_command.cpp  entry/Maat_rule.cpp entry/Maat_table.cpp entry/Maat_table_runtime.cpp entry/Maat_stat.cpp  entry/map_str2int.cpp  entry/rbtree.c  entry/stream_fuzzy_hash.c  entry/bool_matcher.cpp entry/Maat_ex_data.cpp)
+set(MAAT_SRC entry/cJSON.c  entry/config_monitor.cpp  entry/dynamic_array.cpp  entry/gram_index_engine.c  entry/interval_index.c  entry/json2iris.cpp entry/Maat_utils.cpp entry/Maat_api.cpp  entry/Maat_command.cpp  entry/Maat_rule.cpp entry/Maat_table.cpp entry/Maat_table_runtime.cpp entry/Maat_stat.cpp  entry/map_str2int.cpp  entry/rbtree.c  entry/stream_fuzzy_hash.c  entry/bool_matcher.cpp entry/Maat_ex_data.cpp entry/Maat_hierarchy.cpp entry/Maat_garbage_collection.cpp)
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../inc/)
 include_directories(/opt/MESA/include/MESA/)
 

src/entry/Maat_api.cpp

@@ -100,15 +100,15 @@ void fill_maat_rule(struct Maat_rule_t *rule, const struct Maat_rule_head* rule_
 struct compile_sort_para
 {
 	double evaluation_order;
-	int group_cnt;
+	int declared_clause_num;
 	int compile_id;
 	void* user;
 };
-static void compile_sort_para_set(struct compile_sort_para* para, const struct Maat_compile_inner* compile_relation, void* user)
+static void compile_sort_para_set(struct compile_sort_para* para, const struct Maat_compile_rule* compile_relation, void* user)
 {
 	para->compile_id=compile_relation->compile_id;
-	para->evaluation_order=compile_relation->compile->evaluation_order;
+	para->evaluation_order=compile_relation->evaluation_order;
-	para->group_cnt=compile_relation->group_cnt;
+	para->declared_clause_num=compile_relation->declared_clause_num;
 	para->user=user;
 	return;
 }
@@ -132,9 +132,9 @@ static int compile_sort_para_compare(const struct compile_sort_para* a, const st
 		return (a->evaluation_order - b->evaluation_order >0) ? -1 : 1;
 	}
 	//If compile rule's execute sequences are not specified or equal.
-	if(a->group_cnt!=b->group_cnt)
+	if(a->declared_clause_num!=b->declared_clause_num)
 	{
-		return (a->group_cnt-b->group_cnt);
+		return (a->declared_clause_num-b->declared_clause_num);
 	}
 	else
 	{
@@ -142,10 +142,10 @@ static int compile_sort_para_compare(const struct compile_sort_para* a, const st
 	}
 
 }
-static int compare_compile_inner(const void *a, const void *b)
+static int compare_compile_rule(const void *a, const void *b)
 {
-	const struct Maat_compile_inner *ra=*(const struct Maat_compile_inner **)a;
+	const struct Maat_compile_rule *ra=*(const struct Maat_compile_rule **)a;
-	const struct Maat_compile_inner *rb=*(const struct Maat_compile_inner **)b;
+	const struct Maat_compile_rule *rb=*(const struct Maat_compile_rule **)b;
 	
 	struct compile_sort_para sa, sb;
 	compile_sort_para_set(&sa, ra, NULL);
@@ -229,7 +229,7 @@ void hit_path_init(struct Maat_hit_path_t* hit_path)
 	hit_path->region_id=-1;
 	hit_path->sub_group_id=-1;
 	hit_path->top_group_id=-1;
-	hit_path->virtual_table_id=-1;
+	hit_path->vt_id=-1;
 	hit_path->compile_id=-1;
 }
 size_t scan_hit_status_select_hit_path_inner(const struct hit_path_q *hit_path_qhead, struct Maat_hit_path_t* condition, 
@@ -275,7 +275,7 @@ void scan_hit_status_update_by_group(struct scan_hit_status* hit_status, struct
 		hit_path->path.Nth_scan=Nth_scan;
 		hit_path->path.region_id=region_id;
 		hit_path->path.sub_group_id=group_rule->group_id;
-		hit_path->path.virtual_table_id=virtual_table_id;
+		hit_path->path.vt_id=virtual_table_id;
 		TAILQ_INSERT_TAIL(&hit_status->hit_path_qhead, hit_path, entries);
 		hit_status->hit_path_cnt++;
 	}
@@ -290,7 +290,7 @@ void scan_hit_status_update_by_group(struct scan_hit_status* hit_status, struct
 			hit_path->path.region_id=region_id;
 			hit_path->path.sub_group_id=group_rule->group_id;
 			hit_path->path.top_group_id=group_rule->top_groups[i];
-			hit_path->path.virtual_table_id=virtual_table_id;
+			hit_path->path.vt_id=virtual_table_id;
 			TAILQ_INSERT_TAIL(&hit_status->hit_path_qhead, hit_path, entries);
 			hit_status->hit_path_cnt++;
 			ret=insert_set_id(&(hit_status->all_hit_group_array),
@@ -319,7 +319,7 @@ size_t scan_hit_status_update_by_compile(struct scan_hit_status* hit_status, str
 		TAILQ_FOREACH(p, &hit_status->hit_path_qhead, entries)
 		{
 			n_exsited_path=0;
-			if(TO_RELATION_ID(p->path.virtual_table_id, p->path.top_group_id)==a_set.items[i].item_id
+			if(TO_RELATION_ID(p->path.vt_id, p->path.top_group_id)==a_set.items[i].item_id
 				&& p->path.compile_id!=compile_rule->compile_id)
 			{
 				if(p->path.compile_id<0)
@@ -393,7 +393,7 @@ void scan_region_hit_wraper_build_with_GIE(struct scan_region_hit_wraper* region
 	return;
 }
 
-int region_compile(_Maat_feather_t*feather, struct scan_hit_status *_mid, const struct scan_region_hit_wraper* region_hit_wraper, struct Maat_rule_t* result, int size,int thread_num)
+int region_compile(_Maat_feather_t*feather, struct scan_hit_status *_mid, struct Maat_hierarchy_compile_mid* compile_mid, const struct scan_region_hit_wraper* region_hit_wraper, struct Maat_rule_t* result, int size,int thread_num)
 {
 	int is_last_region=region_hit_wraper->is_last_region;
 	void* region_hit=region_hit_wraper->elem_array;
@@ -408,25 +408,20 @@ int region_compile(_Maat_feather_t*feather, struct scan_hit_status *_mid, const
 	int tmp=0;
 	size_t i=0;
 	size_t r_in_c_cnt=0;
-	struct bool_matcher* bm=feather->scanner->bool_matcher_expr_compiler;
+
-	struct Maat_group_inner* group_rule=NULL;
+	struct Maat_compile_rule* compile_rule_array[MAX_SCANNER_HIT_NUM];
-	struct Maat_compile_inner* compile_inner_array[MAX_SCANNER_HIT_NUM];
+	struct Maat_compile_rule* compile_rule=NULL;
-	struct Maat_compile_inner* compile_inner=NULL;
 	int virtual_table_id=0;
 	const unsigned long long* hit_group_ids=NULL;
 	size_t hit_group_id_cnt=0;
 
+	struct Maat_region_inner* region=NULL;
+	int region_ids[MAX_SCANNER_HIT_NUM];
+	
 	for(i=0;i<region_hit_num;i++)
 	{
-		group_rule=*(struct Maat_group_inner**)((char*)region_hit+region_type_size*i+group_offset);
+		region=*(struct Maat_region_inner**)((char*)region_hit+region_type_size*i+group_offset);
-		if(group_rule->group_id<0)
+		region_ids[i]=region->region_id;
-		{
-			continue;
-		}
-		assert(group_rule->ref_by_children_cnt>=0);
-		assert(group_rule->ref_by_parent_cnt>=0);
-		expr_id=*(unsigned int*)((char*)region_hit+region_type_size*i+expr_id_offset);
-		region_id=exprid2region_id(group_rule, expr_id, &tmp, feather->scanner);
 		if(region_hit_wraper->virtual_table_ids)
 		{
 			virtual_table_id=region_hit_wraper->virtual_table_ids[i];
@@ -435,56 +430,38 @@ int region_compile(_Maat_feather_t*feather, struct scan_hit_status *_mid, const
 		{
 			virtual_table_id=region_hit_wraper->virtual_table_id;
 		}
-		scan_hit_status_update_by_group(_mid, group_rule, region_id, 
+		Maat_hierarchy_compile_mid_udpate(compile_mid, region_id, virtual_table_id, region_hit_wraper->Nth_scan, i);
-									virtual_table_id, region_hit_wraper->Nth_scan, i);
+		
-	}
-
-	if(bm)
-	{
-		hit_group_id_cnt=scan_hit_status_read_group_ids(_mid, &hit_group_ids);
-		scan_ret=bool_matcher_match(bm, thread_num, 
-								hit_group_ids, hit_group_id_cnt,
-								(void **)compile_inner_array, MAX_SCANNER_HIT_NUM);
-	}
-	else
-	{
-		scan_ret=0;
 	}
+	scan_ret=Maat_hierarchy_region_compile(compile_mid, int * region_ids, int * virtual_tables, size_t n_region, int Nth_scan, compile_rule_array, MAX_SCANNER_HIT_NUM);
+	
 	if(scan_ret>1)
 	{
-		qsort(compile_inner_array, scan_ret, sizeof(struct Maat_compile_inner*),
+		qsort(compile_rule_array, scan_ret, sizeof(struct Maat_compile_rule*),
-			  compare_compile_inner);
+			  compare_compile_rule);
 	}
 	for(i=0; i<(unsigned int)scan_ret&&result_cnt<size; i++)
 	{
-		compile_inner=compile_inner_array[i];
+		compile_rule=compile_rule_array[i];
-		if(compile_inner==NULL)
+		assert(compile_rule->magic_num==COMPILE_RULE_MAGIC);
+
+		if(compile_rule->not_group_cnt>0 && !is_last_region)
 		{
-			continue;
+			_mid->not_grp_compile_hitted_flag=1;
 		}
-		assert(compile_inner->magic_num==COMPILE_INNER_MAGIC);
+		else
-		if(0==pthread_rwlock_tryrdlock(&(compile_inner->rwlock)))
 		{
-			if(compile_inner->compile)
+			r_in_c_cnt=scan_hit_status_update_by_compile(_mid, compile_rule, region_hit_wraper->Nth_scan);
-			{			
+			if(r_in_c_cnt>0 ||	//compile hitted becasue of new reigon
-				if(compile_inner->not_group_cnt>0 && !is_last_region)
+			region_hit_num==0)	//or hit a compile that refer a NOT-logic group in previous scan.
-				{
+			{
-					_mid->not_grp_compile_hitted_flag=1;
+				fill_maat_rule(&(result[result_cnt]), &(compile_rule->compile->head),
-				}
+							compile_rule->compile->service_defined, compile_rule->compile->head.serv_def_len);
-				else
+				result_cnt++;
-				{
+			}
-					r_in_c_cnt=scan_hit_status_update_by_compile(_mid, compile_inner, region_hit_wraper->Nth_scan);
-					if(r_in_c_cnt>0 ||	//compile hitted becasue of new reigon
-					region_hit_num==0)	//or hit a compile that refer a NOT-logic group in previous scan.
-					{
-						fill_maat_rule(&(result[result_cnt]), &(compile_inner->compile->head),
-									compile_inner->compile->service_defined, compile_inner->compile->head.serv_def_len);
-						result_cnt++;
-					}
-				}		
-			}	
-			pthread_rwlock_unlock(&(compile_inner->rwlock));
 		}		
+	
+		
 	}	
 
 	if(result_cnt>0)
@@ -672,6 +649,7 @@ struct _OUTER_scan_status_t* grab_mid(scan_status_t* raw_mid,_Maat_feather_t* fe
 	{
 		if(_mid->inner==NULL)
 		{
+			_mid->compile_mid=Maat_hierarchy_compile_mid_new(feather->scanner->hier, thread_num);
 			_mid->inner=scan_hit_status_new();
 			alignment_int64_array_add(feather->inner_mid_cnt,thread_num,1);
 		}
@@ -774,6 +752,7 @@ Maat_feather_t Maat_feather(int max_thread_num,const char* table_info_path,void*
 	
 	feather->logger=logger;
 	feather->scan_thread_num=max_thread_num;
+	
 	feather->garbage_q=MESA_lqueue_create(0,0);
 	feather->effect_interval_ms=60*1000;
 	feather->scan_interval_ms=1*1000;
@@ -1074,6 +1053,7 @@ void maat_read_full_config(_Maat_feather_t* _feather)
 int Maat_initiate_feather(Maat_feather_t feather)
 {
 	_Maat_feather_t* _feather=(_Maat_feather_t*)feather;
+	_feather->garbage_bin=Maat_garbage_bin_new(_feather->effect_interval_ms/1000+10);
 	system_cmd_mkdir(_feather->foreign_cont_dir);
 	if(_feather->DEFERRED_LOAD_ON==0)
 	{
@@ -1534,6 +1514,7 @@ int Maat_full_scan_string_detail(Maat_feather_t feather,int table_id
 									&region_hit_wraper,
 									result, rule_num,
 									thread_num);
+		Maat_hierarchy_region_compile(struct Maat_hierarchy_compile_mid * mid, int * region_ids, int * virtual_tables, size_t n_region, int Nth_scan, void * * user_data_array, size_t ud_array_sz)
 		assert(_mid->is_last_region<2);
 		if(_mid->is_last_region==1)
 		{

src/entry/Maat_stat.cpp

@@ -224,7 +224,7 @@ void maat_stat_output(struct _Maat_feather_t* feather)
 				break;
 			case TABLE_TYPE_GROUP:
 				group_rule_num+=table_rt->origin_rule_num;
-				not_group_rule_num+=table_rt->group.not_flag_group;
+				not_group_rule_num+=table_rt->group2compile.not_flag_group;
 				break;
 			case TABLE_TYPE_COMPILE:
 				compile_rule_num+=table_rt->origin_rule_num;

src/entry/Maat_table.cpp

@@ -495,6 +495,8 @@ struct Maat_table_manager* Maat_table_manager_create(const char* table_info_path
 	map_register(string2int_map,"digest", TABLE_TYPE_DIGEST);
 	map_register(string2int_map,"expr_plus", TABLE_TYPE_EXPR_PLUS);
 	map_register(string2int_map,"group", TABLE_TYPE_GROUP);
+	map_register(string2int_map,"group2group", TABLE_TYPE_GROUP2GROUP);
+	map_register(string2int_map,"group2compile", TABLE_TYPE_GROUP2COMPILE);
 	map_register(string2int_map,"similar", TABLE_TYPE_SIMILARITY);
 	map_register(string2int_map,"virtual", TABLE_TYPE_VIRTUAL);
 	map_register(string2int_map,"composition", TABLE_TYPE_COMPOSITION);

src/inc_internal/Maat_garbage_collection.h

@@ -4,5 +4,5 @@ struct Maat_garbage_bin{};
 struct Maat_garbage_bin* Maat_garbage_bin_new(void);
 void Maat_garbage_bin_free(struct Maat_garbage_bin* bin);
 void Maat_garbage_bag(struct Maat_garbage_bin* bin, void* garbage, int timeout, void (* func)(void *));
-void Maat_garbage_collect(struct Maat_garbage_bin* bin);
+void Maat_garbage_collect_routine(struct Maat_garbage_bin* bin);
 

src/inc_internal/Maat_hierarchy.h

@@ -0,0 +1,6 @@
+
+struct Maat_hierarchy;
+struct Maat_hierarchy_compile_mid;
+
+
+

src/inc_internal/Maat_rule_internal.h

@@ -89,8 +89,11 @@ struct Maat_rule_head
 	char	resevered;
 	int		serv_def_len;
 };
+
+#define	COMPILE_RULE_MAGIC	0x1a2b3c4d
 struct Maat_compile_rule
 {
+	long long magic_num;
 	struct Maat_rule_head head;// fix len of Maat_rule_t
 	char* service_defined;
 	int is_valid;
@@ -98,8 +101,24 @@ struct Maat_compile_rule
 	double evaluation_order;
 	const struct Maat_table_schema* ref_table;
 	MAAT_RULE_EX_DATA* ads;
+	int compile_id;
+	pthread_rwlock_t rwlock;
+};
+struct db_group2group_rule
+{
+	int group_id;
+	int superior_group_id;
+	int is_valid;
+};
+struct db_group2compile_rule
+{
+	int group_id;
+	int compile_id;
+	int is_valid;
+	int not_flag;
+	int virtual_table_id;
+	int Nth_clause;
 };
-
 struct db_group_rule_t
 {
 	int group_id;
@@ -130,6 +149,7 @@ struct region_group_relation
 struct Maat_region_inner
 {
 	int region_id;
+	int group_id;
 	int district_id;
 	int table_id;
 	int expr_id_cnt;
@@ -158,25 +178,6 @@ struct Maat_group_inner
 
 
 
-#define	COMPILE_INNER_MAGIC	0x1a2b3c4d
-struct Maat_compile_inner
-{
-	long long magic_num;	//shoulde be COMPILE_INNER_MAGIC
-	struct Maat_compile_rule *compile;
-
-
-	
-	dynamic_array_t *groups;	//element is struct Maat_group_inner*
-	int virtual_table_id[MAX_ITEMS_PER_BOOL_EXPR];
-	char not_flag[MAX_ITEMS_PER_BOOL_EXPR];
-	int compile_id;//equal to compile->m_rule.config_id
-	int group_boundary;
-	int group_cnt;
- 	int not_group_cnt;
-	pthread_rwlock_t rwlock;//reading compile rule is safe in update thread, rwlock lock called when delete or scan thread read
-
-};
-
 
 struct _compile_result_t
 {
@@ -211,6 +212,7 @@ struct _OUTER_scan_status_t
 	unsigned char is_last_region;
 	int district_id;
 	int scan_cnt;
+	struct Maat_hierarchy_compile_mid* compile_mid;
 	struct scan_hit_status* inner;
 };
 enum maat_garbage_type
@@ -267,27 +269,15 @@ struct Maat_scanner
 
 	struct Maat_table_runtime_manager*  table_rt_mgr;
 	size_t max_table_num;
-	
-	//Access in both UPDATE thread and SCAN thread
-	MESA_htable_handle exprid_hash;	//key: expr_id, value: int array_idx of Maat_group_inner->regions;
-	MESA_htable_handle compile_hash;//key: compile_id, value: struct Maat_compile_inner *
-	MESA_htable_handle grp_and_vt2clause_id_hash;	//key: virtual_table<<32|group_id, value: struct Maat_clause_id_list*
-		
-	//Access in UPDATE thread ONLY.	
-	MESA_htable_handle region_hash;	//key: region_id, value: struct region_group_relation*
-	MESA_htable_handle group_hash;	//key: group_id, value: struct Maat_group_inner*
 
+	struct Maat_hierarchy * hier;
+	struct Maat_garbage_bin* ref_garbage_bin;
 
 
 	MESA_htable_handle district_map;
 	MESA_htable_handle tmp_district_map;
-	MESA_htable_handle vertex_id2group;//key:vertex_id, value: struct Maat_hierarchy_element*
 
-	igraph_t hierarchy_graph;
-	igraph_integer_t group_graph_vcount;
-	igraph_vector_t dfs_vids;
 
-	int grp_vertex_id_generator;
 	int most_popular_sub_group;
 	unsigned long long max_presented_top_group_cnt;
 	
@@ -296,11 +286,10 @@ struct Maat_scanner
 	unsigned int exprid_generator;
 	unsigned int dedup_expr_num;
 	MESA_lqueue_head region_update_q;
-	struct bool_matcher * bool_matcher_expr_compiler;
+
 	scan_result_t *region_rslt_buff;
 	GIE_result_t* gie_rslt_buff;
 	void* logger_ref;
-	MESA_lqueue_head tomb_ref;//reference of g_feather->garbage_q
 
 	int max_thread_num;
 	iconv_t iconv_handle[MAX_CHARSET_NUM][MAX_CHARSET_NUM];//iconv_handle[to][from]
@@ -338,6 +327,7 @@ struct _Maat_feather_t
 	struct Maat_scanner *scanner;
 	struct Maat_scanner *update_tmp_scanner;
 	MESA_lqueue_head garbage_q;
+	struct Maat_garbage_bin * garbage_bin;
 	struct Maat_table_manager* table_mgr;
 	
 	int DEFERRED_LOAD_ON;

src/inc_internal/Maat_table.h

@@ -30,6 +30,8 @@ enum MAAT_TABLE_TYPE
 	TABLE_TYPE_SIMILARITY,
 	TABLE_TYPE_VIRTUAL,
 	TABLE_TYPE_COMPOSITION,
+	TABLE_TYPE_GROUP2GROUP,
+	TABLE_TYPE_GROUP2COMPILE,
 	TABLE_TYPE_GROUP,
 	TABLE_TYPE_COMPILE,
 	TABLE_TYPE_PLUGIN,

src/inc_internal/Maat_table_runtime.h

@@ -36,7 +36,7 @@ struct ip_runtime
 	long long ipv6_rule_cnt;
 
 };
-struct group_runtime
+struct group2compile_runtime
 {
 	long long not_flag_group;
 };
@@ -51,7 +51,7 @@ struct Maat_table_runtime
 		struct ip_plugin_runtime ip_plugin;
 		struct expr_runtime expr;
 		struct ip_runtime ip;
-		struct group_runtime group;		
+		struct group2compile_runtime group2compile;		
 		void * other;
 	};
 	mcore_long_t	scan_cnt;

src/inc_internal/uthash/utarray.h

@@ -0,0 +1,247 @@
+/*
+Copyright (c) 2008-2018, Troy D. Hanson   http://troydhanson.github.com/uthash/
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/* a dynamic array implementation using macros
+ */
+#ifndef UTARRAY_H
+#define UTARRAY_H
+
+#define UTARRAY_VERSION 2.1.0
+
+#include <stddef.h>  /* size_t */
+#include <string.h>  /* memset, etc */
+#include <stdlib.h>  /* exit */
+
+#ifdef __GNUC__
+#define UTARRAY_UNUSED __attribute__((__unused__))
+#else
+#define UTARRAY_UNUSED
+#endif
+
+#ifdef oom
+#error "The name of macro 'oom' has been changed to 'utarray_oom'. Please update your code."
+#define utarray_oom() oom()
+#endif
+
+#ifndef utarray_oom
+#define utarray_oom() exit(-1)
+#endif
+
+typedef void (ctor_f)(void *dst, const void *src);
+typedef void (dtor_f)(void *elt);
+typedef void (init_f)(void *elt);
+typedef struct {
+    size_t sz;
+    init_f *init;
+    ctor_f *copy;
+    dtor_f *dtor;
+} UT_icd;
+
+typedef struct {
+    unsigned i,n;/* i: index of next available slot, n: num slots */
+    UT_icd icd;  /* initializer, copy and destructor functions */
+    char *d;     /* n slots of size icd->sz*/
+} UT_array;
+
+#define utarray_init(a,_icd) do {                                             \
+  memset(a,0,sizeof(UT_array));                                               \
+  (a)->icd = *(_icd);                                                         \
+} while(0)
+
+#define utarray_done(a) do {                                                  \
+  if ((a)->n) {                                                               \
+    if ((a)->icd.dtor) {                                                      \
+      unsigned _ut_i;                                                         \
+      for(_ut_i=0; _ut_i < (a)->i; _ut_i++) {                                 \
+        (a)->icd.dtor(utarray_eltptr(a,_ut_i));                               \
+      }                                                                       \
+    }                                                                         \
+    free((a)->d);                                                             \
+  }                                                                           \
+  (a)->n=0;                                                                   \
+} while(0)
+
+#define utarray_new(a,_icd) do {                                              \
+  (a) = (UT_array*)malloc(sizeof(UT_array));                                  \
+  if ((a) == NULL) {                                                          \
+    utarray_oom();                                                            \
+  }                                                                           \
+  utarray_init(a,_icd);                                                       \
+} while(0)
+
+#define utarray_free(a) do {                                                  \
+  utarray_done(a);                                                            \
+  free(a);                                                                    \
+} while(0)
+
+#define utarray_reserve(a,by) do {                                            \
+  if (((a)->i+(by)) > (a)->n) {                                               \
+    char *utarray_tmp;                                                        \
+    while (((a)->i+(by)) > (a)->n) { (a)->n = ((a)->n ? (2*(a)->n) : 8); }    \
+    utarray_tmp=(char*)realloc((a)->d, (a)->n*(a)->icd.sz);                   \
+    if (utarray_tmp == NULL) {                                                \
+      utarray_oom();                                                          \
+    }                                                                         \
+    (a)->d=utarray_tmp;                                                       \
+  }                                                                           \
+} while(0)
+
+#define utarray_push_back(a,p) do {                                           \
+  utarray_reserve(a,1);                                                       \
+  if ((a)->icd.copy) { (a)->icd.copy( _utarray_eltptr(a,(a)->i++), p); }      \
+  else { memcpy(_utarray_eltptr(a,(a)->i++), p, (a)->icd.sz); };              \
+} while(0)
+
+#define utarray_pop_back(a) do {                                              \
+  if ((a)->icd.dtor) { (a)->icd.dtor( _utarray_eltptr(a,--((a)->i))); }       \
+  else { (a)->i--; }                                                          \
+} while(0)
+
+#define utarray_extend_back(a) do {                                           \
+  utarray_reserve(a,1);                                                       \
+  if ((a)->icd.init) { (a)->icd.init(_utarray_eltptr(a,(a)->i)); }            \
+  else { memset(_utarray_eltptr(a,(a)->i),0,(a)->icd.sz); }                   \
+  (a)->i++;                                                                   \
+} while(0)
+
+#define utarray_len(a) ((a)->i)
+
+#define utarray_eltptr(a,j) (((j) < (a)->i) ? _utarray_eltptr(a,j) : NULL)
+#define _utarray_eltptr(a,j) ((void*)((a)->d + ((a)->icd.sz * (j))))
+
+#define utarray_insert(a,p,j) do {                                            \
+  if ((j) > (a)->i) utarray_resize(a,j);                                      \
+  utarray_reserve(a,1);                                                       \
+  if ((j) < (a)->i) {                                                         \
+    memmove( _utarray_eltptr(a,(j)+1), _utarray_eltptr(a,j),                  \
+             ((a)->i - (j))*((a)->icd.sz));                                   \
+  }                                                                           \
+  if ((a)->icd.copy) { (a)->icd.copy( _utarray_eltptr(a,j), p); }             \
+  else { memcpy(_utarray_eltptr(a,j), p, (a)->icd.sz); };                     \
+  (a)->i++;                                                                   \
+} while(0)
+
+#define utarray_inserta(a,w,j) do {                                           \
+  if (utarray_len(w) == 0) break;                                             \
+  if ((j) > (a)->i) utarray_resize(a,j);                                      \
+  utarray_reserve(a,utarray_len(w));                                          \
+  if ((j) < (a)->i) {                                                         \
+    memmove(_utarray_eltptr(a,(j)+utarray_len(w)),                            \
+            _utarray_eltptr(a,j),                                             \
+            ((a)->i - (j))*((a)->icd.sz));                                    \
+  }                                                                           \
+  if ((a)->icd.copy) {                                                        \
+    unsigned _ut_i;                                                           \
+    for(_ut_i=0;_ut_i<(w)->i;_ut_i++) {                                       \
+      (a)->icd.copy(_utarray_eltptr(a, (j) + _ut_i), _utarray_eltptr(w, _ut_i)); \
+    }                                                                         \
+  } else {                                                                    \
+    memcpy(_utarray_eltptr(a,j), _utarray_eltptr(w,0),                        \
+           utarray_len(w)*((a)->icd.sz));                                     \
+  }                                                                           \
+  (a)->i += utarray_len(w);                                                   \
+} while(0)
+
+#define utarray_resize(dst,num) do {                                          \
+  unsigned _ut_i;                                                             \
+  if ((dst)->i > (unsigned)(num)) {                                           \
+    if ((dst)->icd.dtor) {                                                    \
+      for (_ut_i = (num); _ut_i < (dst)->i; ++_ut_i) {                        \
+        (dst)->icd.dtor(_utarray_eltptr(dst, _ut_i));                         \
+      }                                                                       \
+    }                                                                         \
+  } else if ((dst)->i < (unsigned)(num)) {                                    \
+    utarray_reserve(dst, (num) - (dst)->i);                                   \
+    if ((dst)->icd.init) {                                                    \
+      for (_ut_i = (dst)->i; _ut_i < (unsigned)(num); ++_ut_i) {              \
+        (dst)->icd.init(_utarray_eltptr(dst, _ut_i));                         \
+      }                                                                       \
+    } else {                                                                  \
+      memset(_utarray_eltptr(dst, (dst)->i), 0, (dst)->icd.sz*((num) - (dst)->i)); \
+    }                                                                         \
+  }                                                                           \
+  (dst)->i = (num);                                                           \
+} while(0)
+
+#define utarray_concat(dst,src) do {                                          \
+  utarray_inserta(dst, src, utarray_len(dst));                                \
+} while(0)
+
+#define utarray_erase(a,pos,len) do {                                         \
+  if ((a)->icd.dtor) {                                                        \
+    unsigned _ut_i;                                                           \
+    for (_ut_i = 0; _ut_i < (len); _ut_i++) {                                 \
+      (a)->icd.dtor(utarray_eltptr(a, (pos) + _ut_i));                        \
+    }                                                                         \
+  }                                                                           \
+  if ((a)->i > ((pos) + (len))) {                                             \
+    memmove(_utarray_eltptr(a, pos), _utarray_eltptr(a, (pos) + (len)),       \
+            ((a)->i - ((pos) + (len))) * (a)->icd.sz);                        \
+  }                                                                           \
+  (a)->i -= (len);                                                            \
+} while(0)
+
+#define utarray_renew(a,u) do {                                               \
+  if (a) utarray_clear(a);                                                    \
+  else utarray_new(a, u);                                                     \
+} while(0)
+
+#define utarray_clear(a) do {                                                 \
+  if ((a)->i > 0) {                                                           \
+    if ((a)->icd.dtor) {                                                      \
+      unsigned _ut_i;                                                         \
+      for(_ut_i=0; _ut_i < (a)->i; _ut_i++) {                                 \
+        (a)->icd.dtor(_utarray_eltptr(a, _ut_i));                             \
+      }                                                                       \
+    }                                                                         \
+    (a)->i = 0;                                                               \
+  }                                                                           \
+} while(0)
+
+#define utarray_sort(a,cmp) do {                                              \
+  qsort((a)->d, (a)->i, (a)->icd.sz, cmp);                                    \
+} while(0)
+
+#define utarray_find(a,v,cmp) bsearch((v),(a)->d,(a)->i,(a)->icd.sz,cmp)
+
+#define utarray_front(a) (((a)->i) ? (_utarray_eltptr(a,0)) : NULL)
+#define utarray_next(a,e) (((e)==NULL) ? utarray_front(a) : (((a)->i != utarray_eltidx(a,e)+1) ? _utarray_eltptr(a,utarray_eltidx(a,e)+1) : NULL))
+#define utarray_prev(a,e) (((e)==NULL) ? utarray_back(a) : ((utarray_eltidx(a,e) != 0) ? _utarray_eltptr(a,utarray_eltidx(a,e)-1) : NULL))
+#define utarray_back(a) (((a)->i) ? (_utarray_eltptr(a,(a)->i-1)) : NULL)
+#define utarray_eltidx(a,e) (((char*)(e) - (a)->d) / (a)->icd.sz)
+
+/* last we pre-define a few icd for common utarrays of ints and strings */
+static void utarray_str_cpy(void *dst, const void *src) {
+  char **_src = (char**)src, **_dst = (char**)dst;
+  *_dst = (*_src == NULL) ? NULL : strdup(*_src);
+}
+static void utarray_str_dtor(void *elt) {
+  char **eltc = (char**)elt;
+  if (*eltc != NULL) free(*eltc);
+}
+static const UT_icd ut_str_icd UTARRAY_UNUSED = {sizeof(char*),NULL,utarray_str_cpy,utarray_str_dtor};
+static const UT_icd ut_int_icd UTARRAY_UNUSED = {sizeof(int),NULL,NULL,NULL};
+static const UT_icd ut_ptr_icd UTARRAY_UNUSED = {sizeof(void*),NULL,NULL,NULL};
+
+
+#endif /* UTARRAY_H */

src/inc_internal/uthash/utringbuffer.h

@@ -0,0 +1,108 @@
+/*
+Copyright (c) 2015-2018, Troy D. Hanson   http://troydhanson.github.com/uthash/
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/* a ring-buffer implementation using macros
+ */
+#ifndef UTRINGBUFFER_H
+#define UTRINGBUFFER_H
+
+#define UTRINGBUFFER_VERSION 2.1.0
+
+#include <stdlib.h>
+#include <string.h>
+#include "utarray.h"  // for "UT_icd"
+
+typedef struct {
+    unsigned i;       /* index of next available slot; wraps at n */
+    unsigned n;       /* capacity */
+    unsigned char f;  /* full */
+    UT_icd icd;       /* initializer, copy and destructor functions */
+    char *d;          /* n slots of size icd->sz */
+} UT_ringbuffer;
+
+#define utringbuffer_init(a, _n, _icd) do {                               \
+  memset(a, 0, sizeof(UT_ringbuffer));                                    \
+  (a)->icd = *(_icd);                                                     \
+  (a)->n = (_n);                                                          \
+  if ((a)->n) { (a)->d = (char*)malloc((a)->n * (_icd)->sz); }            \
+} while(0)
+
+#define utringbuffer_clear(a) do {                                        \
+  if ((a)->icd.dtor) {                                                    \
+    if ((a)->f) {                                                         \
+      unsigned _ut_i;                                                     \
+      for (_ut_i = 0; _ut_i < (a)->n; ++_ut_i) {                          \
+        (a)->icd.dtor(utringbuffer_eltptr(a, _ut_i));                     \
+      }                                                                   \
+    } else {                                                              \
+      unsigned _ut_i;                                                     \
+      for (_ut_i = 0; _ut_i < (a)->i; ++_ut_i) {                          \
+        (a)->icd.dtor(utringbuffer_eltptr(a, _ut_i));                     \
+      }                                                                   \
+    }                                                                     \
+  }                                                                       \
+  (a)->i = 0;                                                             \
+  (a)->f = 0;                                                             \
+} while(0)
+
+#define utringbuffer_done(a) do {                                         \
+  utringbuffer_clear(a);                                                  \
+  free((a)->d); (a)->d = NULL;                                            \
+  (a)->n = 0;                                                             \
+} while(0)
+
+#define utringbuffer_new(a,n,_icd) do {                                   \
+  a = (UT_ringbuffer*)malloc(sizeof(UT_ringbuffer));                      \
+  utringbuffer_init(a, n, _icd);                                          \
+} while(0)
+
+#define utringbuffer_free(a) do {                                         \
+  utringbuffer_done(a);                                                   \
+  free(a);                                                                \
+} while(0)
+
+#define utringbuffer_push_back(a,p) do {                                                \
+  if ((a)->icd.dtor && (a)->f) { (a)->icd.dtor(_utringbuffer_internalptr(a,(a)->i)); }  \
+  if ((a)->icd.copy) { (a)->icd.copy( _utringbuffer_internalptr(a,(a)->i), p); }        \
+  else { memcpy(_utringbuffer_internalptr(a,(a)->i), p, (a)->icd.sz); };                \
+  if (++(a)->i == (a)->n) { (a)->i = 0; (a)->f = 1; }                                   \
+} while(0)
+
+#define utringbuffer_len(a) ((a)->f ? (a)->n : (a)->i)
+#define utringbuffer_empty(a) ((a)->i == 0 && !(a)->f)
+#define utringbuffer_full(a) ((a)->f != 0)
+
+#define _utringbuffer_real_idx(a,j) ((a)->f ? ((j) + (a)->i) % (a)->n : (j))
+#define _utringbuffer_internalptr(a,j) ((void*)((a)->d + ((a)->icd.sz * (j))))
+#define utringbuffer_eltptr(a,j) ((0 <= (j) && (j) < utringbuffer_len(a)) ? _utringbuffer_internalptr(a,_utringbuffer_real_idx(a,j)) : NULL)
+
+#define _utringbuffer_fake_idx(a,j) ((a)->f ? ((j) + (a)->n - (a)->i) % (a)->n : (j))
+#define _utringbuffer_internalidx(a,e) (((char*)(e) >= (a)->d) ? (((char*)(e) - (a)->d)/(a)->icd.sz) : -1)
+#define utringbuffer_eltidx(a,e) _utringbuffer_fake_idx(a, _utringbuffer_internalidx(a,e))
+
+#define utringbuffer_front(a) utringbuffer_eltptr(a,0)
+#define utringbuffer_next(a,e) ((e)==NULL ? utringbuffer_front(a) : utringbuffer_eltptr(a, utringbuffer_eltidx(a,e)+1))
+#define utringbuffer_prev(a,e) ((e)==NULL ? utringbuffer_back(a) : utringbuffer_eltptr(a, utringbuffer_eltidx(a,e)-1))
+#define utringbuffer_back(a) (utringbuffer_empty(a) ? NULL : utringbuffer_eltptr(a, utringbuffer_len(a) - 1))
+
+#endif /* UTRINGBUFFER_H */

src/inc_internal/uthash/utstack.h

@@ -0,0 +1,88 @@
+/*
+Copyright (c) 2018-2018, Troy D. Hanson   http://troydhanson.github.com/uthash/
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef UTSTACK_H
+#define UTSTACK_H
+
+#define UTSTACK_VERSION 2.1.0
+
+/*
+ * This file contains macros to manipulate a singly-linked list as a stack.
+ *
+ * To use utstack, your structure must have a "next" pointer.
+ *
+ * ----------------.EXAMPLE -------------------------
+ * struct item {
+ *      int id;
+ *      struct item *next;
+ * }
+ *
+ * struct item *stack = NULL:
+ *
+ * int main() {
+ *      int count;
+ *      struct item *tmp;
+ *      struct item *item = malloc(sizeof *item);
+ *      item->id = 42;
+ *      STACK_COUNT(stack, tmp, count); assert(count == 0);
+ *      STACK_PUSH(stack, item);
+ *      STACK_COUNT(stack, tmp, count); assert(count == 1);
+ *      STACK_POP(stack, item);
+ *      free(item);
+ *      STACK_COUNT(stack, tmp, count); assert(count == 0);
+ * }
+ * --------------------------------------------------
+ */
+
+#define STACK_TOP(head) (head)
+
+#define STACK_EMPTY(head) (!(head))
+
+#define STACK_PUSH(head,add)                                         \
+    STACK_PUSH2(head,add,next)
+
+#define STACK_PUSH2(head,add,next)                                   \
+do {                                                                 \
+  (add)->next = (head);                                              \
+  (head) = (add);                                                    \
+} while (0)
+
+#define STACK_POP(head,result)                                       \
+    STACK_POP2(head,result,next)
+
+#define STACK_POP2(head,result,next)                                 \
+do {                                                                 \
+  (result) = (head);                                                 \
+  (head) = (head)->next;                                             \
+} while (0)
+
+#define STACK_COUNT(head,el,counter)                                 \
+    STACK_COUNT2(head,el,counter,next)                               \
+
+#define STACK_COUNT2(head,el,counter,next)                           \
+do {                                                                 \
+  (counter) = 0;                                                     \
+  for ((el) = (head); el; (el) = (el)->next) { ++(counter); }        \
+} while (0)
+
+#endif /* UTSTACK_H */

src/inc_internal/uthash/utstring.h

@@ -0,0 +1,407 @@
+/*
+Copyright (c) 2008-2018, Troy D. Hanson   http://troydhanson.github.com/uthash/
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/* a dynamic string implementation using macros
+ */
+#ifndef UTSTRING_H
+#define UTSTRING_H
+
+#define UTSTRING_VERSION 2.1.0
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdarg.h>
+
+#ifdef __GNUC__
+#define UTSTRING_UNUSED __attribute__((__unused__))
+#else
+#define UTSTRING_UNUSED
+#endif
+
+#ifdef oom
+#error "The name of macro 'oom' has been changed to 'utstring_oom'. Please update your code."
+#define utstring_oom() oom()
+#endif
+
+#ifndef utstring_oom
+#define utstring_oom() exit(-1)
+#endif
+
+typedef struct {
+    char *d;  /* pointer to allocated buffer */
+    size_t n; /* allocated capacity */
+    size_t i; /* index of first unused byte */
+} UT_string;
+
+#define utstring_reserve(s,amt)                            \
+do {                                                       \
+  if (((s)->n - (s)->i) < (size_t)(amt)) {                 \
+    char *utstring_tmp = (char*)realloc(                   \
+      (s)->d, (s)->n + (amt));                             \
+    if (!utstring_tmp) {                                   \
+      utstring_oom();                                      \
+    }                                                      \
+    (s)->d = utstring_tmp;                                 \
+    (s)->n += (amt);                                       \
+  }                                                        \
+} while(0)
+
+#define utstring_init(s)                                   \
+do {                                                       \
+  (s)->n = 0; (s)->i = 0; (s)->d = NULL;                   \
+  utstring_reserve(s,100);                                 \
+  (s)->d[0] = '\0';                                        \
+} while(0)
+
+#define utstring_done(s)                                   \
+do {                                                       \
+  if ((s)->d != NULL) free((s)->d);                        \
+  (s)->n = 0;                                              \
+} while(0)
+
+#define utstring_free(s)                                   \
+do {                                                       \
+  utstring_done(s);                                        \
+  free(s);                                                 \
+} while(0)
+
+#define utstring_new(s)                                    \
+do {                                                       \
+  (s) = (UT_string*)malloc(sizeof(UT_string));             \
+  if (!(s)) {                                              \
+    utstring_oom();                                        \
+  }                                                        \
+  utstring_init(s);                                        \
+} while(0)
+
+#define utstring_renew(s)                                  \
+do {                                                       \
+   if (s) {                                                \
+     utstring_clear(s);                                    \
+   } else {                                                \
+     utstring_new(s);                                      \
+   }                                                       \
+} while(0)
+
+#define utstring_clear(s)                                  \
+do {                                                       \
+  (s)->i = 0;                                              \
+  (s)->d[0] = '\0';                                        \
+} while(0)
+
+#define utstring_bincpy(s,b,l)                             \
+do {                                                       \
+  utstring_reserve((s),(l)+1);                             \
+  if (l) memcpy(&(s)->d[(s)->i], b, l);                    \
+  (s)->i += (l);                                           \
+  (s)->d[(s)->i]='\0';                                     \
+} while(0)
+
+#define utstring_concat(dst,src)                                 \
+do {                                                             \
+  utstring_reserve((dst),((src)->i)+1);                          \
+  if ((src)->i) memcpy(&(dst)->d[(dst)->i], (src)->d, (src)->i); \
+  (dst)->i += (src)->i;                                          \
+  (dst)->d[(dst)->i]='\0';                                       \
+} while(0)
+
+#define utstring_len(s) ((s)->i)
+
+#define utstring_body(s) ((s)->d)
+
+UTSTRING_UNUSED static void utstring_printf_va(UT_string *s, const char *fmt, va_list ap) {
+   int n;
+   va_list cp;
+   for (;;) {
+#ifdef _WIN32
+      cp = ap;
+#else
+      va_copy(cp, ap);
+#endif
+      n = vsnprintf (&s->d[s->i], s->n-s->i, fmt, cp);
+      va_end(cp);
+
+      if ((n > -1) && ((size_t) n < (s->n-s->i))) {
+        s->i += n;
+        return;
+      }
+
+      /* Else try again with more space. */
+      if (n > -1) utstring_reserve(s,n+1); /* exact */
+      else utstring_reserve(s,(s->n)*2);   /* 2x */
+   }
+}
+#ifdef __GNUC__
+/* support printf format checking (2=the format string, 3=start of varargs) */
+static void utstring_printf(UT_string *s, const char *fmt, ...)
+  __attribute__ (( format( printf, 2, 3) ));
+#endif
+UTSTRING_UNUSED static void utstring_printf(UT_string *s, const char *fmt, ...) {
+   va_list ap;
+   va_start(ap,fmt);
+   utstring_printf_va(s,fmt,ap);
+   va_end(ap);
+}
+
+/*******************************************************************************
+ * begin substring search functions                                            *
+ ******************************************************************************/
+/* Build KMP table from left to right. */
+UTSTRING_UNUSED static void _utstring_BuildTable(
+    const char *P_Needle,
+    size_t P_NeedleLen,
+    long *P_KMP_Table)
+{
+    long i, j;
+
+    i = 0;
+    j = i - 1;
+    P_KMP_Table[i] = j;
+    while (i < (long) P_NeedleLen)
+    {
+        while ( (j > -1) && (P_Needle[i] != P_Needle[j]) )
+        {
+           j = P_KMP_Table[j];
+        }
+        i++;
+        j++;
+        if (i < (long) P_NeedleLen)
+        {
+            if (P_Needle[i] == P_Needle[j])
+            {
+                P_KMP_Table[i] = P_KMP_Table[j];
+            }
+            else
+            {
+                P_KMP_Table[i] = j;
+            }
+        }
+        else
+        {
+            P_KMP_Table[i] = j;
+        }
+    }
+
+    return;
+}
+
+
+/* Build KMP table from right to left. */
+UTSTRING_UNUSED static void _utstring_BuildTableR(
+    const char *P_Needle,
+    size_t P_NeedleLen,
+    long *P_KMP_Table)
+{
+    long i, j;
+
+    i = P_NeedleLen - 1;
+    j = i + 1;
+    P_KMP_Table[i + 1] = j;
+    while (i >= 0)
+    {
+        while ( (j < (long) P_NeedleLen) && (P_Needle[i] != P_Needle[j]) )
+        {
+           j = P_KMP_Table[j + 1];
+        }
+        i--;
+        j--;
+        if (i >= 0)
+        {
+            if (P_Needle[i] == P_Needle[j])
+            {
+                P_KMP_Table[i + 1] = P_KMP_Table[j + 1];
+            }
+            else
+            {
+                P_KMP_Table[i + 1] = j;
+            }
+        }
+        else
+        {
+            P_KMP_Table[i + 1] = j;
+        }
+    }
+
+    return;
+}
+
+
+/* Search data from left to right. ( Multiple search mode. ) */
+UTSTRING_UNUSED static long _utstring_find(
+    const char *P_Haystack,
+    size_t P_HaystackLen,
+    const char *P_Needle,
+    size_t P_NeedleLen,
+    long *P_KMP_Table)
+{
+    long i, j;
+    long V_FindPosition = -1;
+
+    /* Search from left to right. */
+    i = j = 0;
+    while ( (j < (int)P_HaystackLen) && (((P_HaystackLen - j) + i) >= P_NeedleLen) )
+    {
+        while ( (i > -1) && (P_Needle[i] != P_Haystack[j]) )
+        {
+            i = P_KMP_Table[i];
+        }
+        i++;
+        j++;
+        if (i >= (int)P_NeedleLen)
+        {
+            /* Found. */
+            V_FindPosition = j - i;
+            break;
+        }
+    }
+
+    return V_FindPosition;
+}
+
+
+/* Search data from right to left. ( Multiple search mode. ) */
+UTSTRING_UNUSED static long _utstring_findR(
+    const char *P_Haystack,
+    size_t P_HaystackLen,
+    const char *P_Needle,
+    size_t P_NeedleLen,
+    long *P_KMP_Table)
+{
+    long i, j;
+    long V_FindPosition = -1;
+
+    /* Search from right to left. */
+    j = (P_HaystackLen - 1);
+    i = (P_NeedleLen - 1);
+    while ( (j >= 0) && (j >= i) )
+    {
+        while ( (i < (int)P_NeedleLen) && (P_Needle[i] != P_Haystack[j]) )
+        {
+            i = P_KMP_Table[i + 1];
+        }
+        i--;
+        j--;
+        if (i < 0)
+        {
+            /* Found. */
+            V_FindPosition = j + 1;
+            break;
+        }
+    }
+
+    return V_FindPosition;
+}
+
+
+/* Search data from left to right. ( One time search mode. ) */
+UTSTRING_UNUSED static long utstring_find(
+    UT_string *s,
+    long P_StartPosition,   /* Start from 0. -1 means last position. */
+    const char *P_Needle,
+    size_t P_NeedleLen)
+{
+    long V_StartPosition;
+    long V_HaystackLen;
+    long *V_KMP_Table;
+    long V_FindPosition = -1;
+
+    if (P_StartPosition < 0)
+    {
+        V_StartPosition = s->i + P_StartPosition;
+    }
+    else
+    {
+        V_StartPosition = P_StartPosition;
+    }
+    V_HaystackLen = s->i - V_StartPosition;
+    if ( (V_HaystackLen >= (long) P_NeedleLen) && (P_NeedleLen > 0) )
+    {
+        V_KMP_Table = (long *)malloc(sizeof(long) * (P_NeedleLen + 1));
+        if (V_KMP_Table != NULL)
+        {
+            _utstring_BuildTable(P_Needle, P_NeedleLen, V_KMP_Table);
+
+            V_FindPosition = _utstring_find(s->d + V_StartPosition,
+                                            V_HaystackLen,
+                                            P_Needle,
+                                            P_NeedleLen,
+                                            V_KMP_Table);
+            if (V_FindPosition >= 0)
+            {
+                V_FindPosition += V_StartPosition;
+            }
+
+            free(V_KMP_Table);
+        }
+    }
+
+    return V_FindPosition;
+}
+
+
+/* Search data from right to left. ( One time search mode. ) */
+UTSTRING_UNUSED static long utstring_findR(
+    UT_string *s,
+    long P_StartPosition,   /* Start from 0. -1 means last position. */
+    const char *P_Needle,
+    size_t P_NeedleLen)
+{
+    long V_StartPosition;
+    long V_HaystackLen;
+    long *V_KMP_Table;
+    long V_FindPosition = -1;
+
+    if (P_StartPosition < 0)
+    {
+        V_StartPosition = s->i + P_StartPosition;
+    }
+    else
+    {
+        V_StartPosition = P_StartPosition;
+    }
+    V_HaystackLen = V_StartPosition + 1;
+    if ( (V_HaystackLen >= (long) P_NeedleLen) && (P_NeedleLen > 0) )
+    {
+        V_KMP_Table = (long *)malloc(sizeof(long) * (P_NeedleLen + 1));
+        if (V_KMP_Table != NULL)
+        {
+            _utstring_BuildTableR(P_Needle, P_NeedleLen, V_KMP_Table);
+
+            V_FindPosition = _utstring_findR(s->d,
+                                             V_HaystackLen,
+                                             P_Needle,
+                                             P_NeedleLen,
+                                             V_KMP_Table);
+
+            free(V_KMP_Table);
+        }
+    }
+
+    return V_FindPosition;
+}
+/*******************************************************************************
+ * end substring search functions                                              *
+ ******************************************************************************/
+
+#endif /* UTSTRING_H */

src/inc_internal/view_only/sqlite3ext.h

@@ -1,623 +0,0 @@
-/*
-** 2006 June 7
-**
-** The author disclaims copyright to this source code.  In place of
-** a legal notice, here is a blessing:
-**
-**    May you do good and not evil.
-**    May you find forgiveness for yourself and forgive others.
-**    May you share freely, never taking more than you give.
-**
-*************************************************************************
-** This header file defines the SQLite interface for use by
-** shared libraries that want to be imported as extensions into
-** an SQLite instance.  Shared libraries that intend to be loaded
-** as extensions by SQLite should #include this file instead of 
-** sqlite3.h.
-*/
-#ifndef SQLITE3EXT_H
-#define SQLITE3EXT_H
-#include "sqlite3.h"
-
-/*
-** The following structure holds pointers to all of the SQLite API
-** routines.
-**
-** WARNING:  In order to maintain backwards compatibility, add new
-** interfaces to the end of this structure only.  If you insert new
-** interfaces in the middle of this structure, then older different
-** versions of SQLite will not be able to load each other's shared
-** libraries!
-*/
-struct sqlite3_api_routines {
-  void * (*aggregate_context)(sqlite3_context*,int nBytes);
-  int  (*aggregate_count)(sqlite3_context*);
-  int  (*bind_blob)(sqlite3_stmt*,int,const void*,int n,void(*)(void*));
-  int  (*bind_double)(sqlite3_stmt*,int,double);
-  int  (*bind_int)(sqlite3_stmt*,int,int);
-  int  (*bind_int64)(sqlite3_stmt*,int,sqlite_int64);
-  int  (*bind_null)(sqlite3_stmt*,int);
-  int  (*bind_parameter_count)(sqlite3_stmt*);
-  int  (*bind_parameter_index)(sqlite3_stmt*,const char*zName);
-  const char * (*bind_parameter_name)(sqlite3_stmt*,int);
-  int  (*bind_text)(sqlite3_stmt*,int,const char*,int n,void(*)(void*));
-  int  (*bind_text16)(sqlite3_stmt*,int,const void*,int,void(*)(void*));
-  int  (*bind_value)(sqlite3_stmt*,int,const sqlite3_value*);
-  int  (*busy_handler)(sqlite3*,int(*)(void*,int),void*);
-  int  (*busy_timeout)(sqlite3*,int ms);
-  int  (*changes)(sqlite3*);
-  int  (*close)(sqlite3*);
-  int  (*collation_needed)(sqlite3*,void*,void(*)(void*,sqlite3*,
-                           int eTextRep,const char*));
-  int  (*collation_needed16)(sqlite3*,void*,void(*)(void*,sqlite3*,
-                             int eTextRep,const void*));
-  const void * (*column_blob)(sqlite3_stmt*,int iCol);
-  int  (*column_bytes)(sqlite3_stmt*,int iCol);
-  int  (*column_bytes16)(sqlite3_stmt*,int iCol);
-  int  (*column_count)(sqlite3_stmt*pStmt);
-  const char * (*column_database_name)(sqlite3_stmt*,int);
-  const void * (*column_database_name16)(sqlite3_stmt*,int);
-  const char * (*column_decltype)(sqlite3_stmt*,int i);
-  const void * (*column_decltype16)(sqlite3_stmt*,int);
-  double  (*column_double)(sqlite3_stmt*,int iCol);
-  int  (*column_int)(sqlite3_stmt*,int iCol);
-  sqlite_int64  (*column_int64)(sqlite3_stmt*,int iCol);
-  const char * (*column_name)(sqlite3_stmt*,int);
-  const void * (*column_name16)(sqlite3_stmt*,int);
-  const char * (*column_origin_name)(sqlite3_stmt*,int);
-  const void * (*column_origin_name16)(sqlite3_stmt*,int);
-  const char * (*column_table_name)(sqlite3_stmt*,int);
-  const void * (*column_table_name16)(sqlite3_stmt*,int);
-  const unsigned char * (*column_text)(sqlite3_stmt*,int iCol);
-  const void * (*column_text16)(sqlite3_stmt*,int iCol);
-  int  (*column_type)(sqlite3_stmt*,int iCol);
-  sqlite3_value* (*column_value)(sqlite3_stmt*,int iCol);
-  void * (*commit_hook)(sqlite3*,int(*)(void*),void*);
-  int  (*complete)(const char*sql);
-  int  (*complete16)(const void*sql);
-  int  (*create_collation)(sqlite3*,const char*,int,void*,
-                           int(*)(void*,int,const void*,int,const void*));
-  int  (*create_collation16)(sqlite3*,const void*,int,void*,
-                             int(*)(void*,int,const void*,int,const void*));
-  int  (*create_function)(sqlite3*,const char*,int,int,void*,
-                          void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
-                          void (*xStep)(sqlite3_context*,int,sqlite3_value**),
-                          void (*xFinal)(sqlite3_context*));
-  int  (*create_function16)(sqlite3*,const void*,int,int,void*,
-                            void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
-                            void (*xStep)(sqlite3_context*,int,sqlite3_value**),
-                            void (*xFinal)(sqlite3_context*));
-  int (*create_module)(sqlite3*,const char*,const sqlite3_module*,void*);
-  int  (*data_count)(sqlite3_stmt*pStmt);
-  sqlite3 * (*db_handle)(sqlite3_stmt*);
-  int (*declare_vtab)(sqlite3*,const char*);
-  int  (*enable_shared_cache)(int);
-  int  (*errcode)(sqlite3*db);
-  const char * (*errmsg)(sqlite3*);
-  const void * (*errmsg16)(sqlite3*);
-  int  (*exec)(sqlite3*,const char*,sqlite3_callback,void*,char**);
-  int  (*expired)(sqlite3_stmt*);
-  int  (*finalize)(sqlite3_stmt*pStmt);
-  void  (*free)(void*);
-  void  (*free_table)(char**result);
-  int  (*get_autocommit)(sqlite3*);
-  void * (*get_auxdata)(sqlite3_context*,int);
-  int  (*get_table)(sqlite3*,const char*,char***,int*,int*,char**);
-  int  (*global_recover)(void);
-  void  (*interruptx)(sqlite3*);
-  sqlite_int64  (*last_insert_rowid)(sqlite3*);
-  const char * (*libversion)(void);
-  int  (*libversion_number)(void);
-  void *(*malloc)(int);
-  char * (*mprintf)(const char*,...);
-  int  (*open)(const char*,sqlite3**);
-  int  (*open16)(const void*,sqlite3**);
-  int  (*prepare)(sqlite3*,const char*,int,sqlite3_stmt**,const char**);
-  int  (*prepare16)(sqlite3*,const void*,int,sqlite3_stmt**,const void**);
-  void * (*profile)(sqlite3*,void(*)(void*,const char*,sqlite_uint64),void*);
-  void  (*progress_handler)(sqlite3*,int,int(*)(void*),void*);
-  void *(*realloc)(void*,int);
-  int  (*reset)(sqlite3_stmt*pStmt);
-  void  (*result_blob)(sqlite3_context*,const void*,int,void(*)(void*));
-  void  (*result_double)(sqlite3_context*,double);
-  void  (*result_error)(sqlite3_context*,const char*,int);
-  void  (*result_error16)(sqlite3_context*,const void*,int);
-  void  (*result_int)(sqlite3_context*,int);
-  void  (*result_int64)(sqlite3_context*,sqlite_int64);
-  void  (*result_null)(sqlite3_context*);
-  void  (*result_text)(sqlite3_context*,const char*,int,void(*)(void*));
-  void  (*result_text16)(sqlite3_context*,const void*,int,void(*)(void*));
-  void  (*result_text16be)(sqlite3_context*,const void*,int,void(*)(void*));
-  void  (*result_text16le)(sqlite3_context*,const void*,int,void(*)(void*));
-  void  (*result_value)(sqlite3_context*,sqlite3_value*);
-  void * (*rollback_hook)(sqlite3*,void(*)(void*),void*);
-  int  (*set_authorizer)(sqlite3*,int(*)(void*,int,const char*,const char*,
-                         const char*,const char*),void*);
-  void  (*set_auxdata)(sqlite3_context*,int,void*,void (*)(void*));
-  char * (*xsnprintf)(int,char*,const char*,...);
-  int  (*step)(sqlite3_stmt*);
-  int  (*table_column_metadata)(sqlite3*,const char*,const char*,const char*,
-                                char const**,char const**,int*,int*,int*);
-  void  (*thread_cleanup)(void);
-  int  (*total_changes)(sqlite3*);
-  void * (*trace)(sqlite3*,void(*xTrace)(void*,const char*),void*);
-  int  (*transfer_bindings)(sqlite3_stmt*,sqlite3_stmt*);
-  void * (*update_hook)(sqlite3*,void(*)(void*,int ,char const*,char const*,
-                                         sqlite_int64),void*);
-  void * (*user_data)(sqlite3_context*);
-  const void * (*value_blob)(sqlite3_value*);
-  int  (*value_bytes)(sqlite3_value*);
-  int  (*value_bytes16)(sqlite3_value*);
-  double  (*value_double)(sqlite3_value*);
-  int  (*value_int)(sqlite3_value*);
-  sqlite_int64  (*value_int64)(sqlite3_value*);
-  int  (*value_numeric_type)(sqlite3_value*);
-  const unsigned char * (*value_text)(sqlite3_value*);
-  const void * (*value_text16)(sqlite3_value*);
-  const void * (*value_text16be)(sqlite3_value*);
-  const void * (*value_text16le)(sqlite3_value*);
-  int  (*value_type)(sqlite3_value*);
-  char *(*vmprintf)(const char*,va_list);
-  /* Added ??? */
-  int (*overload_function)(sqlite3*, const char *zFuncName, int nArg);
-  /* Added by 3.3.13 */
-  int (*prepare_v2)(sqlite3*,const char*,int,sqlite3_stmt**,const char**);
-  int (*prepare16_v2)(sqlite3*,const void*,int,sqlite3_stmt**,const void**);
-  int (*clear_bindings)(sqlite3_stmt*);
-  /* Added by 3.4.1 */
-  int (*create_module_v2)(sqlite3*,const char*,const sqlite3_module*,void*,
-                          void (*xDestroy)(void *));
-  /* Added by 3.5.0 */
-  int (*bind_zeroblob)(sqlite3_stmt*,int,int);
-  int (*blob_bytes)(sqlite3_blob*);
-  int (*blob_close)(sqlite3_blob*);
-  int (*blob_open)(sqlite3*,const char*,const char*,const char*,sqlite3_int64,
-                   int,sqlite3_blob**);
-  int (*blob_read)(sqlite3_blob*,void*,int,int);
-  int (*blob_write)(sqlite3_blob*,const void*,int,int);
-  int (*create_collation_v2)(sqlite3*,const char*,int,void*,
-                             int(*)(void*,int,const void*,int,const void*),
-                             void(*)(void*));
-  int (*file_control)(sqlite3*,const char*,int,void*);
-  sqlite3_int64 (*memory_highwater)(int);
-  sqlite3_int64 (*memory_used)(void);
-  sqlite3_mutex *(*mutex_alloc)(int);
-  void (*mutex_enter)(sqlite3_mutex*);
-  void (*mutex_free)(sqlite3_mutex*);
-  void (*mutex_leave)(sqlite3_mutex*);
-  int (*mutex_try)(sqlite3_mutex*);
-  int (*open_v2)(const char*,sqlite3**,int,const char*);
-  int (*release_memory)(int);
-  void (*result_error_nomem)(sqlite3_context*);
-  void (*result_error_toobig)(sqlite3_context*);
-  int (*sleep)(int);
-  void (*soft_heap_limit)(int);
-  sqlite3_vfs *(*vfs_find)(const char*);
-  int (*vfs_register)(sqlite3_vfs*,int);
-  int (*vfs_unregister)(sqlite3_vfs*);
-  int (*xthreadsafe)(void);
-  void (*result_zeroblob)(sqlite3_context*,int);
-  void (*result_error_code)(sqlite3_context*,int);
-  int (*test_control)(int, ...);
-  void (*randomness)(int,void*);
-  sqlite3 *(*context_db_handle)(sqlite3_context*);
-  int (*extended_result_codes)(sqlite3*,int);
-  int (*limit)(sqlite3*,int,int);
-  sqlite3_stmt *(*next_stmt)(sqlite3*,sqlite3_stmt*);
-  const char *(*sql)(sqlite3_stmt*);
-  int (*status)(int,int*,int*,int);
-  int (*backup_finish)(sqlite3_backup*);
-  sqlite3_backup *(*backup_init)(sqlite3*,const char*,sqlite3*,const char*);
-  int (*backup_pagecount)(sqlite3_backup*);
-  int (*backup_remaining)(sqlite3_backup*);
-  int (*backup_step)(sqlite3_backup*,int);
-  const char *(*compileoption_get)(int);
-  int (*compileoption_used)(const char*);
-  int (*create_function_v2)(sqlite3*,const char*,int,int,void*,
-                            void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
-                            void (*xStep)(sqlite3_context*,int,sqlite3_value**),
-                            void (*xFinal)(sqlite3_context*),
-                            void(*xDestroy)(void*));
-  int (*db_config)(sqlite3*,int,...);
-  sqlite3_mutex *(*db_mutex)(sqlite3*);
-  int (*db_status)(sqlite3*,int,int*,int*,int);
-  int (*extended_errcode)(sqlite3*);
-  void (*log)(int,const char*,...);
-  sqlite3_int64 (*soft_heap_limit64)(sqlite3_int64);
-  const char *(*sourceid)(void);
-  int (*stmt_status)(sqlite3_stmt*,int,int);
-  int (*strnicmp)(const char*,const char*,int);
-  int (*unlock_notify)(sqlite3*,void(*)(void**,int),void*);
-  int (*wal_autocheckpoint)(sqlite3*,int);
-  int (*wal_checkpoint)(sqlite3*,const char*);
-  void *(*wal_hook)(sqlite3*,int(*)(void*,sqlite3*,const char*,int),void*);
-  int (*blob_reopen)(sqlite3_blob*,sqlite3_int64);
-  int (*vtab_config)(sqlite3*,int op,...);
-  int (*vtab_on_conflict)(sqlite3*);
-  /* Version 3.7.16 and later */
-  int (*close_v2)(sqlite3*);
-  const char *(*db_filename)(sqlite3*,const char*);
-  int (*db_readonly)(sqlite3*,const char*);
-  int (*db_release_memory)(sqlite3*);
-  const char *(*errstr)(int);
-  int (*stmt_busy)(sqlite3_stmt*);
-  int (*stmt_readonly)(sqlite3_stmt*);
-  int (*stricmp)(const char*,const char*);
-  int (*uri_boolean)(const char*,const char*,int);
-  sqlite3_int64 (*uri_int64)(const char*,const char*,sqlite3_int64);
-  const char *(*uri_parameter)(const char*,const char*);
-  char *(*xvsnprintf)(int,char*,const char*,va_list);
-  int (*wal_checkpoint_v2)(sqlite3*,const char*,int,int*,int*);
-  /* Version 3.8.7 and later */
-  int (*auto_extension)(void(*)(void));
-  int (*bind_blob64)(sqlite3_stmt*,int,const void*,sqlite3_uint64,
-                     void(*)(void*));
-  int (*bind_text64)(sqlite3_stmt*,int,const char*,sqlite3_uint64,
-                      void(*)(void*),unsigned char);
-  int (*cancel_auto_extension)(void(*)(void));
-  int (*load_extension)(sqlite3*,const char*,const char*,char**);
-  void *(*malloc64)(sqlite3_uint64);
-  sqlite3_uint64 (*msize)(void*);
-  void *(*realloc64)(void*,sqlite3_uint64);
-  void (*reset_auto_extension)(void);
-  void (*result_blob64)(sqlite3_context*,const void*,sqlite3_uint64,
-                        void(*)(void*));
-  void (*result_text64)(sqlite3_context*,const char*,sqlite3_uint64,
-                         void(*)(void*), unsigned char);
-  int (*strglob)(const char*,const char*);
-  /* Version 3.8.11 and later */
-  sqlite3_value *(*value_dup)(const sqlite3_value*);
-  void (*value_free)(sqlite3_value*);
-  int (*result_zeroblob64)(sqlite3_context*,sqlite3_uint64);
-  int (*bind_zeroblob64)(sqlite3_stmt*, int, sqlite3_uint64);
-  /* Version 3.9.0 and later */
-  unsigned int (*value_subtype)(sqlite3_value*);
-  void (*result_subtype)(sqlite3_context*,unsigned int);
-  /* Version 3.10.0 and later */
-  int (*status64)(int,sqlite3_int64*,sqlite3_int64*,int);
-  int (*strlike)(const char*,const char*,unsigned int);
-  int (*db_cacheflush)(sqlite3*);
-  /* Version 3.12.0 and later */
-  int (*system_errno)(sqlite3*);
-  /* Version 3.14.0 and later */
-  int (*trace_v2)(sqlite3*,unsigned,int(*)(unsigned,void*,void*,void*),void*);
-  char *(*expanded_sql)(sqlite3_stmt*);
-  /* Version 3.18.0 and later */
-  void (*set_last_insert_rowid)(sqlite3*,sqlite3_int64);
-  /* Version 3.20.0 and later */
-  int (*prepare_v3)(sqlite3*,const char*,int,unsigned int,
-                    sqlite3_stmt**,const char**);
-  int (*prepare16_v3)(sqlite3*,const void*,int,unsigned int,
-                      sqlite3_stmt**,const void**);
-  int (*bind_pointer)(sqlite3_stmt*,int,void*,const char*,void(*)(void*));
-  void (*result_pointer)(sqlite3_context*,void*,const char*,void(*)(void*));
-  void *(*value_pointer)(sqlite3_value*,const char*);
-  int (*vtab_nochange)(sqlite3_context*);
-  int (*value_nochange)(sqlite3_value*);
-  const char *(*vtab_collation)(sqlite3_index_info*,int);
-  /* Version 3.24.0 and later */
-  int (*keyword_count)(void);
-  int (*keyword_name)(int,const char**,int*);
-  int (*keyword_check)(const char*,int);
-  sqlite3_str *(*str_new)(sqlite3*);
-  char *(*str_finish)(sqlite3_str*);
-  void (*str_appendf)(sqlite3_str*, const char *zFormat, ...);
-  void (*str_vappendf)(sqlite3_str*, const char *zFormat, va_list);
-  void (*str_append)(sqlite3_str*, const char *zIn, int N);
-  void (*str_appendall)(sqlite3_str*, const char *zIn);
-  void (*str_appendchar)(sqlite3_str*, int N, char C);
-  void (*str_reset)(sqlite3_str*);
-  int (*str_errcode)(sqlite3_str*);
-  int (*str_length)(sqlite3_str*);
-  char *(*str_value)(sqlite3_str*);
-  int (*create_window_function)(sqlite3*,const char*,int,int,void*,
-                            void (*xStep)(sqlite3_context*,int,sqlite3_value**),
-                            void (*xFinal)(sqlite3_context*),
-                            void (*xValue)(sqlite3_context*),
-                            void (*xInv)(sqlite3_context*,int,sqlite3_value**),
-                            void(*xDestroy)(void*));
-};
-
-/*
-** This is the function signature used for all extension entry points.  It
-** is also defined in the file "loadext.c".
-*/
-typedef int (*sqlite3_loadext_entry)(
-  sqlite3 *db,                       /* Handle to the database. */
-  char **pzErrMsg,                   /* Used to set error string on failure. */
-  const sqlite3_api_routines *pThunk /* Extension API function pointers. */
-);
-
-/*
-** The following macros redefine the API routines so that they are
-** redirected through the global sqlite3_api structure.
-**
-** This header file is also used by the loadext.c source file
-** (part of the main SQLite library - not an extension) so that
-** it can get access to the sqlite3_api_routines structure
-** definition.  But the main library does not want to redefine
-** the API.  So the redefinition macros are only valid if the
-** SQLITE_CORE macros is undefined.
-*/
-#if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)
-#define sqlite3_aggregate_context      sqlite3_api->aggregate_context
-#ifndef SQLITE_OMIT_DEPRECATED
-#define sqlite3_aggregate_count        sqlite3_api->aggregate_count
-#endif
-#define sqlite3_bind_blob              sqlite3_api->bind_blob
-#define sqlite3_bind_double            sqlite3_api->bind_double
-#define sqlite3_bind_int               sqlite3_api->bind_int
-#define sqlite3_bind_int64             sqlite3_api->bind_int64
-#define sqlite3_bind_null              sqlite3_api->bind_null
-#define sqlite3_bind_parameter_count   sqlite3_api->bind_parameter_count
-#define sqlite3_bind_parameter_index   sqlite3_api->bind_parameter_index
-#define sqlite3_bind_parameter_name    sqlite3_api->bind_parameter_name
-#define sqlite3_bind_text              sqlite3_api->bind_text
-#define sqlite3_bind_text16            sqlite3_api->bind_text16
-#define sqlite3_bind_value             sqlite3_api->bind_value
-#define sqlite3_busy_handler           sqlite3_api->busy_handler
-#define sqlite3_busy_timeout           sqlite3_api->busy_timeout
-#define sqlite3_changes                sqlite3_api->changes
-#define sqlite3_close                  sqlite3_api->close
-#define sqlite3_collation_needed       sqlite3_api->collation_needed
-#define sqlite3_collation_needed16     sqlite3_api->collation_needed16
-#define sqlite3_column_blob            sqlite3_api->column_blob
-#define sqlite3_column_bytes           sqlite3_api->column_bytes
-#define sqlite3_column_bytes16         sqlite3_api->column_bytes16
-#define sqlite3_column_count           sqlite3_api->column_count
-#define sqlite3_column_database_name   sqlite3_api->column_database_name
-#define sqlite3_column_database_name16 sqlite3_api->column_database_name16
-#define sqlite3_column_decltype        sqlite3_api->column_decltype
-#define sqlite3_column_decltype16      sqlite3_api->column_decltype16
-#define sqlite3_column_double          sqlite3_api->column_double
-#define sqlite3_column_int             sqlite3_api->column_int
-#define sqlite3_column_int64           sqlite3_api->column_int64
-#define sqlite3_column_name            sqlite3_api->column_name
-#define sqlite3_column_name16          sqlite3_api->column_name16
-#define sqlite3_column_origin_name     sqlite3_api->column_origin_name
-#define sqlite3_column_origin_name16   sqlite3_api->column_origin_name16
-#define sqlite3_column_table_name      sqlite3_api->column_table_name
-#define sqlite3_column_table_name16    sqlite3_api->column_table_name16
-#define sqlite3_column_text            sqlite3_api->column_text
-#define sqlite3_column_text16          sqlite3_api->column_text16
-#define sqlite3_column_type            sqlite3_api->column_type
-#define sqlite3_column_value           sqlite3_api->column_value
-#define sqlite3_commit_hook            sqlite3_api->commit_hook
-#define sqlite3_complete               sqlite3_api->complete
-#define sqlite3_complete16             sqlite3_api->complete16
-#define sqlite3_create_collation       sqlite3_api->create_collation
-#define sqlite3_create_collation16     sqlite3_api->create_collation16
-#define sqlite3_create_function        sqlite3_api->create_function
-#define sqlite3_create_function16      sqlite3_api->create_function16
-#define sqlite3_create_module          sqlite3_api->create_module
-#define sqlite3_create_module_v2       sqlite3_api->create_module_v2
-#define sqlite3_data_count             sqlite3_api->data_count
-#define sqlite3_db_handle              sqlite3_api->db_handle
-#define sqlite3_declare_vtab           sqlite3_api->declare_vtab
-#define sqlite3_enable_shared_cache    sqlite3_api->enable_shared_cache
-#define sqlite3_errcode                sqlite3_api->errcode
-#define sqlite3_errmsg                 sqlite3_api->errmsg
-#define sqlite3_errmsg16               sqlite3_api->errmsg16
-#define sqlite3_exec                   sqlite3_api->exec
-#ifndef SQLITE_OMIT_DEPRECATED
-#define sqlite3_expired                sqlite3_api->expired
-#endif
-#define sqlite3_finalize               sqlite3_api->finalize
-#define sqlite3_free                   sqlite3_api->free
-#define sqlite3_free_table             sqlite3_api->free_table
-#define sqlite3_get_autocommit         sqlite3_api->get_autocommit
-#define sqlite3_get_auxdata            sqlite3_api->get_auxdata
-#define sqlite3_get_table              sqlite3_api->get_table
-#ifndef SQLITE_OMIT_DEPRECATED
-#define sqlite3_global_recover         sqlite3_api->global_recover
-#endif
-#define sqlite3_interrupt              sqlite3_api->interruptx
-#define sqlite3_last_insert_rowid      sqlite3_api->last_insert_rowid
-#define sqlite3_libversion             sqlite3_api->libversion
-#define sqlite3_libversion_number      sqlite3_api->libversion_number
-#define sqlite3_malloc                 sqlite3_api->malloc
-#define sqlite3_mprintf                sqlite3_api->mprintf
-#define sqlite3_open                   sqlite3_api->open
-#define sqlite3_open16                 sqlite3_api->open16
-#define sqlite3_prepare                sqlite3_api->prepare
-#define sqlite3_prepare16              sqlite3_api->prepare16
-#define sqlite3_prepare_v2             sqlite3_api->prepare_v2
-#define sqlite3_prepare16_v2           sqlite3_api->prepare16_v2
-#define sqlite3_profile                sqlite3_api->profile
-#define sqlite3_progress_handler       sqlite3_api->progress_handler
-#define sqlite3_realloc                sqlite3_api->realloc
-#define sqlite3_reset                  sqlite3_api->reset
-#define sqlite3_result_blob            sqlite3_api->result_blob
-#define sqlite3_result_double          sqlite3_api->result_double
-#define sqlite3_result_error           sqlite3_api->result_error
-#define sqlite3_result_error16         sqlite3_api->result_error16
-#define sqlite3_result_int             sqlite3_api->result_int
-#define sqlite3_result_int64           sqlite3_api->result_int64
-#define sqlite3_result_null            sqlite3_api->result_null
-#define sqlite3_result_text            sqlite3_api->result_text
-#define sqlite3_result_text16          sqlite3_api->result_text16
-#define sqlite3_result_text16be        sqlite3_api->result_text16be
-#define sqlite3_result_text16le        sqlite3_api->result_text16le
-#define sqlite3_result_value           sqlite3_api->result_value
-#define sqlite3_rollback_hook          sqlite3_api->rollback_hook
-#define sqlite3_set_authorizer         sqlite3_api->set_authorizer
-#define sqlite3_set_auxdata            sqlite3_api->set_auxdata
-#define sqlite3_snprintf               sqlite3_api->xsnprintf
-#define sqlite3_step                   sqlite3_api->step
-#define sqlite3_table_column_metadata  sqlite3_api->table_column_metadata
-#define sqlite3_thread_cleanup         sqlite3_api->thread_cleanup
-#define sqlite3_total_changes          sqlite3_api->total_changes
-#define sqlite3_trace                  sqlite3_api->trace
-#ifndef SQLITE_OMIT_DEPRECATED
-#define sqlite3_transfer_bindings      sqlite3_api->transfer_bindings
-#endif
-#define sqlite3_update_hook            sqlite3_api->update_hook
-#define sqlite3_user_data              sqlite3_api->user_data
-#define sqlite3_value_blob             sqlite3_api->value_blob
-#define sqlite3_value_bytes            sqlite3_api->value_bytes
-#define sqlite3_value_bytes16          sqlite3_api->value_bytes16
-#define sqlite3_value_double           sqlite3_api->value_double
-#define sqlite3_value_int              sqlite3_api->value_int
-#define sqlite3_value_int64            sqlite3_api->value_int64
-#define sqlite3_value_numeric_type     sqlite3_api->value_numeric_type
-#define sqlite3_value_text             sqlite3_api->value_text
-#define sqlite3_value_text16           sqlite3_api->value_text16
-#define sqlite3_value_text16be         sqlite3_api->value_text16be
-#define sqlite3_value_text16le         sqlite3_api->value_text16le
-#define sqlite3_value_type             sqlite3_api->value_type
-#define sqlite3_vmprintf               sqlite3_api->vmprintf
-#define sqlite3_vsnprintf              sqlite3_api->xvsnprintf
-#define sqlite3_overload_function      sqlite3_api->overload_function
-#define sqlite3_prepare_v2             sqlite3_api->prepare_v2
-#define sqlite3_prepare16_v2           sqlite3_api->prepare16_v2
-#define sqlite3_clear_bindings         sqlite3_api->clear_bindings
-#define sqlite3_bind_zeroblob          sqlite3_api->bind_zeroblob
-#define sqlite3_blob_bytes             sqlite3_api->blob_bytes
-#define sqlite3_blob_close             sqlite3_api->blob_close
-#define sqlite3_blob_open              sqlite3_api->blob_open
-#define sqlite3_blob_read              sqlite3_api->blob_read
-#define sqlite3_blob_write             sqlite3_api->blob_write
-#define sqlite3_create_collation_v2    sqlite3_api->create_collation_v2
-#define sqlite3_file_control           sqlite3_api->file_control
-#define sqlite3_memory_highwater       sqlite3_api->memory_highwater
-#define sqlite3_memory_used            sqlite3_api->memory_used
-#define sqlite3_mutex_alloc            sqlite3_api->mutex_alloc
-#define sqlite3_mutex_enter            sqlite3_api->mutex_enter
-#define sqlite3_mutex_free             sqlite3_api->mutex_free
-#define sqlite3_mutex_leave            sqlite3_api->mutex_leave
-#define sqlite3_mutex_try              sqlite3_api->mutex_try
-#define sqlite3_open_v2                sqlite3_api->open_v2
-#define sqlite3_release_memory         sqlite3_api->release_memory
-#define sqlite3_result_error_nomem     sqlite3_api->result_error_nomem
-#define sqlite3_result_error_toobig    sqlite3_api->result_error_toobig
-#define sqlite3_sleep                  sqlite3_api->sleep
-#define sqlite3_soft_heap_limit        sqlite3_api->soft_heap_limit
-#define sqlite3_vfs_find               sqlite3_api->vfs_find
-#define sqlite3_vfs_register           sqlite3_api->vfs_register
-#define sqlite3_vfs_unregister         sqlite3_api->vfs_unregister
-#define sqlite3_threadsafe             sqlite3_api->xthreadsafe
-#define sqlite3_result_zeroblob        sqlite3_api->result_zeroblob
-#define sqlite3_result_error_code      sqlite3_api->result_error_code
-#define sqlite3_test_control           sqlite3_api->test_control
-#define sqlite3_randomness             sqlite3_api->randomness
-#define sqlite3_context_db_handle      sqlite3_api->context_db_handle
-#define sqlite3_extended_result_codes  sqlite3_api->extended_result_codes
-#define sqlite3_limit                  sqlite3_api->limit
-#define sqlite3_next_stmt              sqlite3_api->next_stmt
-#define sqlite3_sql                    sqlite3_api->sql
-#define sqlite3_status                 sqlite3_api->status
-#define sqlite3_backup_finish          sqlite3_api->backup_finish
-#define sqlite3_backup_init            sqlite3_api->backup_init
-#define sqlite3_backup_pagecount       sqlite3_api->backup_pagecount
-#define sqlite3_backup_remaining       sqlite3_api->backup_remaining
-#define sqlite3_backup_step            sqlite3_api->backup_step
-#define sqlite3_compileoption_get      sqlite3_api->compileoption_get
-#define sqlite3_compileoption_used     sqlite3_api->compileoption_used
-#define sqlite3_create_function_v2     sqlite3_api->create_function_v2
-#define sqlite3_db_config              sqlite3_api->db_config
-#define sqlite3_db_mutex               sqlite3_api->db_mutex
-#define sqlite3_db_status              sqlite3_api->db_status
-#define sqlite3_extended_errcode       sqlite3_api->extended_errcode
-#define sqlite3_log                    sqlite3_api->log
-#define sqlite3_soft_heap_limit64      sqlite3_api->soft_heap_limit64
-#define sqlite3_sourceid               sqlite3_api->sourceid
-#define sqlite3_stmt_status            sqlite3_api->stmt_status
-#define sqlite3_strnicmp               sqlite3_api->strnicmp
-#define sqlite3_unlock_notify          sqlite3_api->unlock_notify
-#define sqlite3_wal_autocheckpoint     sqlite3_api->wal_autocheckpoint
-#define sqlite3_wal_checkpoint         sqlite3_api->wal_checkpoint
-#define sqlite3_wal_hook               sqlite3_api->wal_hook
-#define sqlite3_blob_reopen            sqlite3_api->blob_reopen
-#define sqlite3_vtab_config            sqlite3_api->vtab_config
-#define sqlite3_vtab_on_conflict       sqlite3_api->vtab_on_conflict
-/* Version 3.7.16 and later */
-#define sqlite3_close_v2               sqlite3_api->close_v2
-#define sqlite3_db_filename            sqlite3_api->db_filename
-#define sqlite3_db_readonly            sqlite3_api->db_readonly
-#define sqlite3_db_release_memory      sqlite3_api->db_release_memory
-#define sqlite3_errstr                 sqlite3_api->errstr
-#define sqlite3_stmt_busy              sqlite3_api->stmt_busy
-#define sqlite3_stmt_readonly          sqlite3_api->stmt_readonly
-#define sqlite3_stricmp                sqlite3_api->stricmp
-#define sqlite3_uri_boolean            sqlite3_api->uri_boolean
-#define sqlite3_uri_int64              sqlite3_api->uri_int64
-#define sqlite3_uri_parameter          sqlite3_api->uri_parameter
-#define sqlite3_uri_vsnprintf          sqlite3_api->xvsnprintf
-#define sqlite3_wal_checkpoint_v2      sqlite3_api->wal_checkpoint_v2
-/* Version 3.8.7 and later */
-#define sqlite3_auto_extension         sqlite3_api->auto_extension
-#define sqlite3_bind_blob64            sqlite3_api->bind_blob64
-#define sqlite3_bind_text64            sqlite3_api->bind_text64
-#define sqlite3_cancel_auto_extension  sqlite3_api->cancel_auto_extension
-#define sqlite3_load_extension         sqlite3_api->load_extension
-#define sqlite3_malloc64               sqlite3_api->malloc64
-#define sqlite3_msize                  sqlite3_api->msize
-#define sqlite3_realloc64              sqlite3_api->realloc64
-#define sqlite3_reset_auto_extension   sqlite3_api->reset_auto_extension
-#define sqlite3_result_blob64          sqlite3_api->result_blob64
-#define sqlite3_result_text64          sqlite3_api->result_text64
-#define sqlite3_strglob                sqlite3_api->strglob
-/* Version 3.8.11 and later */
-#define sqlite3_value_dup              sqlite3_api->value_dup
-#define sqlite3_value_free             sqlite3_api->value_free
-#define sqlite3_result_zeroblob64      sqlite3_api->result_zeroblob64
-#define sqlite3_bind_zeroblob64        sqlite3_api->bind_zeroblob64
-/* Version 3.9.0 and later */
-#define sqlite3_value_subtype          sqlite3_api->value_subtype
-#define sqlite3_result_subtype         sqlite3_api->result_subtype
-/* Version 3.10.0 and later */
-#define sqlite3_status64               sqlite3_api->status64
-#define sqlite3_strlike                sqlite3_api->strlike
-#define sqlite3_db_cacheflush          sqlite3_api->db_cacheflush
-/* Version 3.12.0 and later */
-#define sqlite3_system_errno           sqlite3_api->system_errno
-/* Version 3.14.0 and later */
-#define sqlite3_trace_v2               sqlite3_api->trace_v2
-#define sqlite3_expanded_sql           sqlite3_api->expanded_sql
-/* Version 3.18.0 and later */
-#define sqlite3_set_last_insert_rowid  sqlite3_api->set_last_insert_rowid
-/* Version 3.20.0 and later */
-#define sqlite3_prepare_v3             sqlite3_api->prepare_v3
-#define sqlite3_prepare16_v3           sqlite3_api->prepare16_v3
-#define sqlite3_bind_pointer           sqlite3_api->bind_pointer
-#define sqlite3_result_pointer         sqlite3_api->result_pointer
-#define sqlite3_value_pointer          sqlite3_api->value_pointer
-/* Version 3.22.0 and later */
-#define sqlite3_vtab_nochange          sqlite3_api->vtab_nochange
-#define sqlite3_value_nochange         sqlite3_api->value_nochange
-#define sqlite3_vtab_collation         sqlite3_api->vtab_collation
-/* Version 3.24.0 and later */
-#define sqlite3_keyword_count          sqlite3_api->keyword_count
-#define sqlite3_keyword_name           sqlite3_api->keyword_name
-#define sqlite3_keyword_check          sqlite3_api->keyword_check
-#define sqlite3_str_new                sqlite3_api->str_new
-#define sqlite3_str_finish             sqlite3_api->str_finish
-#define sqlite3_str_appendf            sqlite3_api->str_appendf
-#define sqlite3_str_vappendf           sqlite3_api->str_vappendf
-#define sqlite3_str_append             sqlite3_api->str_append
-#define sqlite3_str_appendall          sqlite3_api->str_appendall
-#define sqlite3_str_appendchar         sqlite3_api->str_appendchar
-#define sqlite3_str_reset              sqlite3_api->str_reset
-#define sqlite3_str_errcode            sqlite3_api->str_errcode
-#define sqlite3_str_length             sqlite3_api->str_length
-#define sqlite3_str_value              sqlite3_api->str_value
-/* Version 3.25.0 and later */
-#define sqlite3_create_window_function sqlite3_api->create_window_function
-#endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
-
-#if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)
-  /* This case when the file really is being compiled as a loadable 
-  ** extension */
-# define SQLITE_EXTENSION_INIT1     const sqlite3_api_routines *sqlite3_api=0;
-# define SQLITE_EXTENSION_INIT2(v)  sqlite3_api=v;
-# define SQLITE_EXTENSION_INIT3     \
-    extern const sqlite3_api_routines *sqlite3_api;
-#else
-  /* This case when the file is being statically linked into the 
-  ** application */
-# define SQLITE_EXTENSION_INIT1     /*no-op*/
-# define SQLITE_EXTENSION_INIT2(v)  (void)v; /* unused parameter */
-# define SQLITE_EXTENSION_INIT3     /*no-op*/
-#endif
-
-#endif /* SQLITE3EXT_H */

test/test_maatframe.cpp

@@ -3179,7 +3179,7 @@ TEST_F(MaatCmdTest,    HitPath)
 	EXPECT_EQ(hit_path[path_idx].region_id, region1.region_id);
 	EXPECT_EQ(hit_path[path_idx].sub_group_id, group1.group_id);
 	EXPECT_EQ(hit_path[path_idx].top_group_id, group1.group_id);
-	EXPECT_EQ(hit_path[path_idx].virtual_table_id, table_id);
+	EXPECT_EQ(hit_path[path_idx].vt_id, table_id);
 	EXPECT_EQ(hit_path[path_idx].compile_id, -1);
 	
 
@@ -3211,7 +3211,7 @@ TEST_F(MaatCmdTest,    HitPath)
 	EXPECT_EQ(hit_path[path_idx].region_id, region2.region_id);
 	EXPECT_EQ(hit_path[path_idx].sub_group_id, group2.group_id);
 	EXPECT_EQ(hit_path[path_idx].top_group_id, group21.group_id);
-	EXPECT_EQ(hit_path[path_idx].virtual_table_id, table_id);
+	EXPECT_EQ(hit_path[path_idx].vt_id, table_id);
 	EXPECT_EQ(hit_path[path_idx].compile_id, compile1.config_id);
 
 	const char* keywords1="In graph theory, a path in a graph is a finite or infinite \
@@ -3235,7 +3235,7 @@ that the edges be all directed in the same direction.";
 	EXPECT_EQ(hit_path[path_idx].region_id, region4.region_id);
 	EXPECT_EQ(hit_path[path_idx].sub_group_id, group4.group_id);
 	EXPECT_EQ(hit_path[path_idx].top_group_id, group4.group_id);
-	EXPECT_EQ(hit_path[path_idx].virtual_table_id, 0);
+	EXPECT_EQ(hit_path[path_idx].vt_id, 0);
 	EXPECT_EQ(hit_path[path_idx].compile_id, -1);	
 	
 	table_id=Maat_table_register(feather, table_ip);
@@ -3253,7 +3253,7 @@ that the edges be all directed in the same direction.";
 	EXPECT_EQ(hit_path[path_idx].region_id, region3.region_id);
 	EXPECT_EQ(hit_path[path_idx].sub_group_id, group3.group_id);
 	EXPECT_EQ(hit_path[path_idx].top_group_id, group3.group_id);
-	EXPECT_EQ(hit_path[path_idx].virtual_table_id, 0);
+	EXPECT_EQ(hit_path[path_idx].vt_id, 0);
 	EXPECT_EQ(hit_path[path_idx].compile_id, -1);
 
 	Nth_scan++;
@@ -3267,7 +3267,7 @@ that the edges be all directed in the same direction.";
 	EXPECT_EQ(hit_path[path_idx].region_id, region4.region_id);
 	EXPECT_EQ(hit_path[path_idx].sub_group_id, group4.group_id);
 	EXPECT_EQ(hit_path[path_idx].top_group_id, group4.group_id);
-	EXPECT_EQ(hit_path[path_idx].virtual_table_id, 0);
+	EXPECT_EQ(hit_path[path_idx].vt_id, 0);
 	EXPECT_EQ(hit_path[path_idx].compile_id, -1);
 	Maat_stream_scan_string_end(&stream_para);