Symbol: A_FXBUS
sys/dev/sound/pci/emu10k1.c
1517
A_C_00000000, A_FXBUS(FXBUS_PCM_LEFT), &pc);
sys/dev/sound/pci/emu10k1.c
1519
A_C_00000000, A_FXBUS(FXBUS_PCM_RIGHT), &pc);