X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/2d0a6606ee8899dfe372bbdc760fd15c14f3fceb..5f624baebe43889bb2810720cb9cc6d0812f49cb:/clients/resample.c

diff --git a/clients/resample.c b/clients/resample.c
index bc41013..f02cde7 100644
--- a/clients/resample.c
+++ b/clients/resample.c
@@ -15,6 +15,9 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+/** @file clients/resample.c
+ * @brief Audio resampler
+ */
 #include "common.h"
 
 #include <unistd.h>
@@ -56,7 +59,7 @@ static const struct option options[] = {
 };
 
 /* display usage message and terminate */
-static void help(void) {
+static void attribute((noreturn)) help(void) {
   xprintf("Usage:\n"
 	  "  resample [OPTIONS] < INPUT > OUTPUT\n"
 	  "Options:\n"