From 96f3a8a54eeb3b2294ed953dad8b15349f3e2703 Mon Sep 17 00:00:00 2001
From: Aaron Marcher <me@drkhsh.at>
Date: Wed, 28 Mar 2018 18:26:56 +0200
Subject: Get rid of err.h as it is not portable

Replace warn() and warnx() with fprintf() and add <stdio.h> where
necessary.
---
 util.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'util.c')

diff --git a/util.c b/util.c
index 67b692a..cd3524b 100644
--- a/util.c
+++ b/util.c
@@ -1,6 +1,4 @@
 /* See LICENSE file for copyright and license details. */
-#include <err.h>
-#include <errno.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
@@ -31,7 +29,7 @@ pscanf(const char *path, const char *fmt, ...)
 	int n;
 
 	if (!(fp = fopen(path, "r"))) {
-		warn("fopen %s: %s\n", path, strerror(errno));
+		fprintf(stderr, "fopen for %s failed", path);
 		return -1;
 	}
 	va_start(ap, fmt);
-- 
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