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
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