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-rw-r--r--util/util.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/util/util.h b/util/util.h
index 60a344b..49f10d6 100644
--- a/util/util.h
+++ b/util/util.h
@@ -121,6 +121,7 @@ void *zrealloc(void *p, size_t oldsz, size_t size);
void *xrealloc(void *p, size_t size);
void die(char *msg, ...) FATAL;
char *strdupn(char *s, size_t len);
+char *xstrdup(char *s);
char *strjoin(char *u, char *v);
void *memdup(void *mem, size_t len);
size_t bprintf(char *buf, size_t len, char *fmt, ...);