/* Count of errors */
static long errors;
-/* Included/excluded filename patterns */
+/** @brief Included/excluded filename pattern */
static struct pattern {
struct pattern *next;
const char *pattern;
};
/* display usage message and terminate */
-static void help(void) {
+static void attribute((noreturn)) help(void) {
xprintf("Usage:\n"
" disorderfm [OPTIONS] SOURCE DESTINATION\n"
"Options:\n"