Makefile.in: remove unused variable CONFDIR

[paraslash.git] / alsa_writer.c

diff --git a/alsa_writer.c b/alsa_writer.c
index b0bc3b095826924fe799da12c0bc79a8b0241cba..53cf7e369b585c079c1f0beeed71582498d4e1d4 100644 (file)
--- a/alsa_writer.c
+++ b/alsa_writer.c
@@ -16,6 +16,8 @@
  *     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  */
 
+/** \file alsa_writer.c paraslash's alsa output plugin */
+
 /*
  * Based in parts on aplay.c from the alsa-utils-1.0.8 package,
  * Copyright (c) by Jaroslav Kysela <perex@suse.cz>, which is
@@ -35,6 +37,8 @@
 extern struct gengetopt_args_info conf;
 
 #define FORMAT SND_PCM_FORMAT_S16_LE
+
+/** data specific to the alsa writer */
 struct private_alsa_data {
        snd_pcm_t *handle;
        size_t bytes_per_frame;