snd_seq_oss_callback 89 include/sound/seq_oss.h struct snd_seq_oss_callback oper; snd_seq_oss_callback 56 sound/core/seq/oss/seq_oss_synth.c struct snd_seq_oss_callback oper; snd_seq_oss_callback 48 sound/drivers/opl3/opl3_oss.c static struct snd_seq_oss_callback oss_callback = { snd_seq_oss_callback 51 sound/synth/emux/emux_oss.c static struct snd_seq_oss_callback oss_callback = {