diff --git a/ports/unix/port/include/arch/cc.h b/ports/unix/port/include/arch/cc.h
index a3dac04..39fede7 100644
--- a/ports/unix/port/include/arch/cc.h
+++ b/ports/unix/port/include/arch/cc.h
@@ -34,7 +34,7 @@
/* see https://sourceforge.net/p/predef/wiki/OperatingSystems/ */
#if defined __ANDROID__
-#define LWIP_UNIX_ANDROID
+//#define LWIP_UNIX_ANDROID
#elif defined __linux__
#define LWIP_UNIX_LINUX
#elif defined __APPLE__
diff --git a/ports/win32/include/arch/cc.h b/ports/win32/include/arch/cc.h
index 334be07..9384b70 100644
--- a/ports/win32/include/arch/cc.h
+++ b/ports/win32/include/arch/cc.h
@@ -78,8 +78,8 @@ typedef int sys_prot_t;
#ifdef _MSC_VER
/* C runtime functions redefined */
-#define snprintf _snprintf
-#define strdup _strdup
+//#define snprintf _snprintf
+//#define strdup _strdup
#endif
#define PPP_INCLUDE_SETTINGS_HEADER
