Moved all files one dir upwards (should've done that long ago)

project/jni/application/opentyrian/src/arg_parse.h

@@ -0,0 +1,58 @@
+/* 
+ * OpenTyrian Classic: A modern cross-platform port of Tyrian
+ * Copyright (C) 2007-2009  The OpenTyrian Development Team
+ *
+ * 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+#ifndef ARG_PARSE_H
+#define ARG_PARSE_H
+
+#include <stdbool.h>
+
+// this is essentially a reimplementation of getopt_long()
+
+typedef struct
+{
+	int value;
+	char short_opt;
+	const char *long_opt;
+	bool has_arg;
+}
+Options;
+
+enum
+{
+	// indicates that argv[argn..argc) are not options
+	NOT_OPTION = 0,
+	
+	/* behavior of parse_args() is undefined after
+	   it has returned any of the following values */
+	INVALID_OPTION = -1,
+	AMBIGUOUS_OPTION = -2,
+	OPTION_MISSING_ARG = -3
+};
+
+typedef struct
+{
+	int value;
+	const char *arg;
+	
+	int argn;
+}
+Option;
+
+Option parse_args( int argc, const char *argv[], const Options *options );
+
+#endif /* ARG_PARSE_H */