整理目录结构，调整框架部分实现，初步编译通过。

common/include/tfe_utils.h

@@ -0,0 +1,17 @@
+//#define ALLOC(t,n) (t *)calloc(sizeof(t),(n)) 
+
+	/* Allocates an array of objects using malloc() */
+#define ALLOC(type, number) \
+		((type *)calloc(sizeof(type), number))
+
+#define likely(expr)    __builtin_expect((expr), 1)
+#define unlikely(expr)  __builtin_expect((expr), 0)
+
+int addr_sock_to_layer(struct sockaddr * sock_addr, int sockaddrlen, struct layer_addr * layer_addr);
+int addr_layer_to_sock(struct layer_addr * layer_addr, struct sockaddr * sock_addr);
+char* tfe_strdup(const char* s);
+
+
+#define TFE_LOG_ERROR
+#define TFE_LOG_INFO
+#define TFE_LOG_DEBUG