make compile with dev mode and malloc debug

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@160266 65c4cc65-6c06-0410-ace0-fbb531ad65f3

include/asterisk/astmm.h

@@ -50,8 +50,8 @@ void __ast_free(void *ptr, const char *file, int lineno, const char *func);
 void *__ast_realloc(void *ptr, size_t size, const char *file, int lineno, const char *func);
 char *__ast_strdup(const char *s, const char *file, int lineno, const char *func);
 char *__ast_strndup(const char *s, size_t n, const char *file, int lineno, const char *func);
-int __ast_asprintf(const char *file, int lineno, const char *func, char **strp, const char *format, ...);
-int __ast_vasprintf(char **strp, const char *format, va_list ap, const char *file, int lineno, const char *func);
+int __ast_asprintf(const char *file, int lineno, const char *func, char **strp, const char *format, ...) __attribute__((format(printf, 5, 6)));
+int __ast_vasprintf(char **strp, const char *format, va_list ap, const char *file, int lineno, const char *func) __attribute__((format(printf, 2, 0)));
 
 void __ast_mm_init(void);