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-rw-r--r--util.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/util.c b/util.c
index 4a95a1d..1975a1c 100644
--- a/util.c
+++ b/util.c
@@ -21,6 +21,7 @@
#include <err.h>
#include <errno.h>
#include <fcntl.h>
+#include <limits.h>
#include <netdb.h>
#include <stdio.h>
#include <stdlib.h>