Symbol: CHN_SETVOLUME
sys/dev/sound/pcm/channel.c
145
CHN_SETVOLUME(c, SND_VOL_C_PCM, SND_CHN_T_VOL_0DB, db);
sys/dev/sound/pcm/channel.c
1571
CHN_SETVOLUME(c, vc, i, c->volume[vc][SND_CHN_T_VOL_0DB]);