2024-10-10

core/sim/sim_3_01/options.h

@@ -0,0 +1,24 @@
+/*	This file is part of the software similarity tester SIM.
+	Written by Dick Grune, Vrije Universiteit, Amsterdam.
+	$Id: options.h,v 1.12 2016-06-12 13:00:04 dick Exp $
+*/
+
+/*	Setting and consulting command line options
+*/
+
+enum Value_Type {None, Number, String};
+struct option {
+	char op_char;		/* char as in call */
+	char *op_text;		/* explanatory text */
+	enum Value_Type op_type;
+	void *op_value;
+};
+
+extern void set_option(char ch);
+extern int is_set_option(int ch);
+extern int do_options(
+	const char *progname, const struct option *optlist,
+	int argc, const char *argv[]
+);
+extern void allow_at_most_one_option_out_of(const char *opts);
+extern void print_options(const char *progname, const struct option *optlist);