first commit

src/frcctrlmgr.c

@@ -0,0 +1,22 @@
+#include "frcctrlmgr.h"
+
+char *argv0;
+
+void usage(int code) {
+	printf("usage: %s: [-h help] [-v]\n", argv0);
+	exit(code);
+}
+
+int main(int argc, char *argv[]) {
+	argv0 = argv[0];
+
+	for (int i = 0; i < argc; ++i) {
+		if (STRCMP("--help"))
+			usage(0);
+		if (STRCMP("-h"))
+			usage(0);
+		if (STRCMP("-v"))
+			printf("%s/%s\n", argv0, VERSION);
+	}
+	return 0;
+}