From 921ddda6581e0dfd9a51d3ec598aea04df19218d Mon Sep 17 00:00:00 2001
From: Stuart Henderson <sthen@users.noreply.github.com>
Date: Wed, 31 Jul 2019 09:09:13 +0100
Subject: [PATCH] use errno.h not sys/errno.h in utils.c as in other files
 (#207)

Use errno.h rather than sysno/errno.h in utils.c, unbreaking build on OpenBSD (the "errno" symbol is only defined in errno.h not in sys/errno.h).

protocol.c and server.c already include errno.h rather than sys/errno.h so this should be safe on other OS here also.
---
 src/utils.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/utils.c b/src/utils.c
index 1ab185a..7203cdd 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -4,7 +4,7 @@
 #include <ctype.h>
 #include <string.h>
 #include <signal.h>
-#include <sys/errno.h>
+#include <errno.h>
 #include <sys/wait.h>
 
 #ifdef __linux__
@@ -144,4 +144,4 @@ base64_encode(const unsigned char *buffer, size_t length) {
     *dst = '\0';
 
     return ret;
-}
\ No newline at end of file
+}
-- 
2.43.4