tools: Move progname handling into a common source file.

[liblbx.git] / src / tools.h

diff --git a/src/tools.h b/src/tools.h
index 3b496cde1a78be60cf996bb8b8bd3085d268db1e..315d9654fbe5ddbcc368833a834284f18e769dee 100644 (file)
--- a/src/tools.h
+++ b/src/tools.h
@@ -1,14 +1,32 @@
+/*
+ * 2ooM: The Master of Orion II Reverse Engineering Project
+ * Helper functions for liblbx command-line applications.
+ * Copyright © 2013 Nick Bowler
+ *
+ * This program 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef TOOLS_H_
 #define TOOLS_H_
 
-#include <config.h>
+void tool_init(const char *name, int argc, char **argv);
+void tool_version(void);
+
+const char *tool_invocation(void);
 
-#define VERSION_BOILERPLATE(name)\
-name " (2ooM liblbx) " PACKAGE_VERSION "\n"\
-"Copyright (C) 2006-2010 Nick Bowler.\n"\
-"License GPLv3+: GNU GPL version 3 or later "\
-"<http:/""/gnu.org/licenses/gpl.html>\n"\
-"This is free software: you are free to change and redistribute it.\n"\
-"There is NO WARRANTY, to the extent permitted by law."
+#define errmsg(fmt, ...) (\
+       fprintf(stderr, "%s: " fmt, tool_invocation(), __VA_ARGS__)\
+)
 
 #endif