fix bugs caused by r144949 when MALLOC_DEBUG is defined

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@144950 65c4cc65-6c06-0410-ace0-fbb531ad65f3

include/asterisk/astmm.h

@@ -27,6 +27,13 @@
 
 #include "asterisk.h"
 
+/* Include these now to prevent them from being needed later */
+#include <sys/types.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdarg.h>
+
 /* Undefine any macros */
 #undef malloc
 #undef calloc