include libcurl standard internal headers

lib/curl_fnmatch.c

@@ -24,6 +24,13 @@
 
 #include "curl_fnmatch.h"
 
+#define _MPRINTF_REPLACE /* use our functions only */
+#include <curl/mprintf.h>
+
+#include "curl_memory.h"
+/* The last #include file should be: */
+#include "memdebug.h"
+
 #define CURLFNM_CHARSET_LEN (sizeof(char) * 256)
 #define CURLFNM_CHSET_SIZE (CURLFNM_CHARSET_LEN + 15)