1 #ifndef AK4531_H 2 #define AK4531_H 3 /* best viewed with tabsize=4 */ 4 5 #include <minix/drivers.h> 6 #include <minix/sound.h> 7 8 int ak4531_init(u16_t base, u16_t status_reg, u16_t bit, u16_t poll); 9 int ak4531_get_set_volume(struct volume_level *level, int flag); 10 11 #endif 12