X-Git-Url: https://git.deb.at/?a=blobdiff_plain;f=xmalloc.h;h=61e25c2283f35179e88f60fdc486c74be9a7d042;hb=75633ffa7a52aec7958b5cf4e0f3375683851c65;hp=c6c5317599619153ee9afcd273c2362b7aeb115d;hpb=384a832f989722381d0ad998a87d52f2ce05b714;p=pkg%2Fabook.git

diff --git a/xmalloc.h b/xmalloc.h
index c6c5317..61e25c2 100644
--- a/xmalloc.h
+++ b/xmalloc.h
@@ -9,6 +9,7 @@ void *		xmalloc0(size_t);
 void *		xmalloc_inc(size_t, size_t);
 void *		xrealloc(void *, size_t);
 void *		xrealloc_inc(void *, size_t, size_t);
-void		xfree(void *);
+
+#define xfree(ptr)	do { free(ptr); ptr = NULL; } while(0)
 
 #endif