From ad8561bfdc76d05812efc7fa802df48c37fcf770 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Sun, 25 Jan 2009 17:37:52 +0100 Subject: mixer: make all mixer_plugin pointers const The plugin structures must never be modified. --- src/mixer_api.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/mixer_api.h') diff --git a/src/mixer_api.h b/src/mixer_api.h index 1f1a2b0b1..c209f4b06 100644 --- a/src/mixer_api.h +++ b/src/mixer_api.h @@ -25,8 +25,8 @@ * list of currently implemented mixers */ -extern struct mixer_plugin alsa_mixer; -extern struct mixer_plugin oss_mixer; +extern const struct mixer_plugin alsa_mixer; +extern const struct mixer_plugin oss_mixer; struct mixer_data; @@ -65,11 +65,11 @@ struct mixer_plugin { }; struct mixer { - struct mixer_plugin *plugin; + const struct mixer_plugin *plugin; struct mixer_data *data; }; -void mixer_init(struct mixer *mixer, struct mixer_plugin *plugin); +void mixer_init(struct mixer *mixer, const struct mixer_plugin *plugin); void mixer_finish(struct mixer *mixer); void mixer_configure(struct mixer *mixer, const struct config_param *param); bool mixer_open(struct mixer *mixer); -- cgit v1.2.3