#ifndef YM2151INTF_H #define YM2151INTF_H typedef struct _ym2151_interface ym2151_interface; struct _ym2151_interface { void (*irqhandler)(running_machine *machine, int irq); write8_machine_func portwritehandler; }; READ8_HANDLER( YM2151_status_port_0_r ); READ8_HANDLER( YM2151_status_port_1_r ); READ8_HANDLER( YM2151_status_port_2_r ); WRITE8_HANDLER( YM2151_register_port_0_w ); WRITE8_HANDLER( YM2151_register_port_1_w ); WRITE8_HANDLER( YM2151_register_port_2_w ); WRITE8_HANDLER( YM2151_data_port_0_w ); WRITE8_HANDLER( YM2151_data_port_1_w ); WRITE8_HANDLER( YM2151_data_port_2_w ); WRITE8_HANDLER( YM2151_word_0_w ); WRITE8_HANDLER( YM2151_word_1_w ); READ16_HANDLER( YM2151_status_port_0_lsb_r ); READ16_HANDLER( YM2151_status_port_1_lsb_r ); READ16_HANDLER( YM2151_status_port_2_lsb_r ); WRITE16_HANDLER( YM2151_register_port_0_lsb_w ); WRITE16_HANDLER( YM2151_register_port_1_lsb_w ); WRITE16_HANDLER( YM2151_register_port_2_lsb_w ); WRITE16_HANDLER( YM2151_data_port_0_lsb_w ); WRITE16_HANDLER( YM2151_data_port_1_lsb_w ); WRITE16_HANDLER( YM2151_data_port_2_lsb_w ); #endif