Replace free() with mh_free0()

[mmh] / h / utils.h

diff --git a/h/utils.h b/h/utils.h
index 35d0833..60cc34c 100644 (file)
--- a/h/utils.h
+++ b/h/utils.h
@@ -4,6 +4,7 @@
 
 void *mh_xrealloc(void *, size_t);
 void *mh_xcalloc(size_t, size_t);
+void mh_free0(void *);
 char *pwd(void);
 char *add(char *, char *);
 void create_folder(char *, int, void (*)(int));