Add errno.h

diff --git a/www-cgi/ucgicommon.c b/www-cgi/ucgicommon.c
index ba9747484d348024546df54a28a981321cad8fac..7feeeb663163704c726a78729c20eb242274c109 100644 (file)
--- a/www-cgi/ucgicommon.c
+++ b/www-cgi/ucgicommon.c
@@ -2,6 +2,7 @@
 
 #include <stdio.h>
 #include <string.h>
+#include <errno.h>
 
 #include "ucgi.h"