Function sys_command_cd_pause

src/blkdev.cpp:794–811

pause/unpause CD audio */

/* pause/unpause CD audio */
int sys_command_cd_pause (int unitnum, int paused)
{
	if (failunit (unitnum))
		return -1;
	if (!getsem (unitnum))
		return 0;
	int v;
	if (state[unitnum].device_func->pause == NULL) {
		int as = audiostatus (unitnum);
		uae_u8 cmd[10] = {0x4b,0,0,0,0,0,0,0,(uae_u8)(paused?0:1),0};
		do_scsi (unitnum, cmd, sizeof cmd);
		v = as == AUDIO_STATUS_PAUSED;
	} else {
		v = state[unitnum].device_func->pause (unitnum, paused);
	}
	freesem (unitnum);
	return v;
}

/* stop CD audio */
void sys_command_cd_stop (int unitnum)