volbyte 46 sound/drivers/opl3/opl3_midi.c void snd_opl3_calc_volume(unsigned char *volbyte, int vel, volbyte 56 sound/drivers/opl3/opl3_midi.c oldvol = OPL3_TOTAL_LEVEL_MASK - (*volbyte & OPL3_TOTAL_LEVEL_MASK); volbyte 66 sound/drivers/opl3/opl3_midi.c *volbyte = (*volbyte & OPL3_KSL_MASK) | (n & OPL3_TOTAL_LEVEL_MASK);