- Check for NULL tree->delete callback

[meshlink] / lib / xalloc.h

diff --git a/lib/xalloc.h b/lib/xalloc.h
index 84b6cacf617f19bd868a22de3a9c9247d2b1cce0..3579efceb95e1260ca73478446585cf3dad6f2f1 100644 (file)
--- a/lib/xalloc.h
+++ b/lib/xalloc.h
@@ -22,3 +22,5 @@ void *xmalloc PARAMS ((size_t n));
 void *xmalloc_and_zero PARAMS ((size_t n));
 void *xcalloc PARAMS ((size_t n, size_t s));
 void *xrealloc PARAMS ((void *p, size_t n));
+
+char *xstrdup PARAMS ((char *s));