Include sys/types.h.

[tinc] / src / encr.c

diff --git a/src/encr.c b/src/encr.c
index fe7b2e8..cde6a99 100644 (file)
--- a/src/encr.c
+++ b/src/encr.c
@@ -19,6 +19,8 @@
 
 #include "config.h"
 
+#include <sys/types.h>
+
 #include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>