From fa13692468790adab90c43f8b5bcce4b201f479f Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Thu, 18 Jul 2019 18:41:39 -0400
Subject: set_program_name(), error(): New functions

---
(limited to 'src/output.h')

diff --git a/src/output.h b/src/output.h
new file mode 100644
index 0000000..a2c83b5
--- /dev/null
+++ b/src/output.h
@@ -0,0 +1,31 @@
+/*
+ * Program output functions
+ *
+ * Copyright (C) 2019  Patrick McDermott
+ *
+ * This file is part of fbcon2png.
+ *
+ * fbcon2png is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * fbcon2png is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with fbcon2png.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef OUTPUT_H_
+#define OUTPUT_H_
+
+void
+set_program_name(const char *name);
+
+void
+error(const char *format, ...) __attribute__((format(gnu_printf, 1, 2)));
+
+#endif  /* OUTPUT_H_ */
--
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