diff --git a/globals.c b/globals.c
index 01e2c42..4a002d3 100644
--- a/globals.c
+++ b/globals.c
@@ -78,13 +78,6 @@
 #undef	xmlRealloc
 
 #if defined(DEBUG_MEMORY_LOCATION) || defined(DEBUG_MEMORY)
-#ifndef __DEBUG_MEMORY_ALLOC__
-extern void xmlMemFree(void *ptr);
-extern void * xmlMemMalloc(size_t size);
-extern void * xmlMemRealloc(void *ptr,size_t size);
-extern char * xmlMemoryStrdup(const char *str);
-#endif
-
 xmlFreeFunc xmlFree = (xmlFreeFunc) xmlMemFree;
 xmlMallocFunc xmlMalloc = (xmlMallocFunc) xmlMemMalloc;
 xmlMallocFunc xmlMallocAtomic = (xmlMallocFunc) xmlMemMalloc;
@@ -1096,3 +1089,6 @@
     else
 	return (&xmlGetGlobalState()->xmlOutputBufferCreateFilenameValue);
 }
+
+#define bottom_globals
+#include "elfgcchack.h"