X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/3910a511d4d9ad19e5eeff769881f4e52f498947..74eecc059657dc9d93ef1a4da6372c7c15b91892:/h/utils.h?ds=inline

diff --git a/h/utils.h b/h/utils.h
index 6a99466c..95cae88c 100644
--- a/h/utils.h
+++ b/h/utils.h
@@ -12,6 +12,9 @@ void *mh_xrealloc(void *, size_t);
 /* Call calloc(3), exiting on NULL return. */
 void *mh_xcalloc(size_t, size_t);
 
+/* Call free(3), if ptr isn't NULL. */
+void mh_xfree(void *ptr);
+
 char *pwd(void);
 char *add(const char *, char *);
 char *addlist(char *, const char *);