[Nokia N-Gage] Remove redundant vsnprintf definition, add platform-specific va_copy declaration to SDL_vacopy.h

Author: mupfdev

src/core/ngage/SDL_ngage.c

@@ -27,8 +27,8 @@ void va_copy(char *dest, char *src)
     dest = src;
 }
 
-int vsnprintf(char *str, size_t size, const char *format, va_list ap)
-{
-    // Safely do nothing.
-    return 0;
-}
+//int vsnprintf(char *str, size_t size, const char *format, va_list ap)
+//{
+//    // Safely do nothing.
+//    return 0;
+//}

src/stdlib/SDL_vacopy.h

@@ -27,4 +27,7 @@
 
 #elif defined(__GNUC__) && (__GNUC__ < 3)
 #define va_copy(dst, src) __va_copy(dst, src)
+
+#elif defined(__SYMBIAN32__)
+extern void va_copy(char* dest, char* src);
 #endif