extend mmap wrapper functionality

[libpicofe.git] / gp2x / 940ctl.h

void sharedmem940_init(void);\r
void sharedmem940_finish(void);\r
\r
void YM2612Init_940(int baseclock, int rate);\r
void YM2612ResetChip_940(void);\r
int  YM2612UpdateOne_940(int *buffer, int length, int stereo, int is_buf_empty);\r
\r
int  YM2612Write_940(unsigned int a, unsigned int v, int scanline);\r
\r
int  YM2612PicoTick_940(int n);\r
void YM2612PicoStateLoad_940(void);\r
void YM2612PicoStateSave2_940(int tat, int tbt);\r
int  YM2612PicoStateLoad2_940(int *tat, int *tbt);\r