Function csndAddCmd

libctru/source/services/csnd.c:252–285

}

u32* csndAddCmd(int cmdid)
{
	vu16* ptr;
	u32 prevoff;
	s32 outindex=0;

	svcWaitSynchronizationN(&outindex, &csndMutex, 1, 0, ~0);

	if (csndCmdStartOff != csndCmdCurOff)
	{
		if (csndCmdCurOff>=0x20)
			prevoff = csndCmdCurOff-0x20;
		else
			prevoff = csndCmdBlockSize-0x20;

		ptr = (vu16*)&csndSharedMem[prevoff>>2];
		*ptr = csndCmdCurOff;
	}

	ptr = (vu16*)&csndSharedMem[csndCmdCurOff>>2];

	ptr[0] = 0xFFFF;
	ptr[1] = cmdid;
	ptr[2] = 0;
	ptr[3] = 0;
	u32* ret = (u32*)&ptr[4];

	csndCmdCurOff += 0x20;
	if (csndCmdCurOff >= csndCmdBlockSize)
		csndCmdCurOff = 0;

	svcReleaseMutex(csndMutex);
	return ret;
}

void csndWriteCmd(int cmdid, u8 *cmdparams)
{