--- malloc.h.orig	Fri Jul 30 17:56:34 1993
+++ malloc.h	Mon Apr 28 07:36:12 1997
@@ -3,6 +3,10 @@
 #ifndef __XMALLOC_H__
 #define __XMALLOC_H__
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #if defined(ANSI_TYPES) || defined(__STDC__)
 #define univptr_t		void *
 #else	/* ! ANSI_TYPES */
@@ -110,5 +114,9 @@
 #endif
 
 #undef __proto
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif /* __XMALLOC_H__ */ /* Do not add anything after this line */
