PSEgetLibName PSEgetLibType PSEgetLibVersion SPUabout SPUclose SPUconfigure SPUfreeze SPUgetOne SPUinit SPUopen SPUplayADPCMchannel SPUplaySample SPUplaySector SPUputOne SPUreadDMA SPUreadDMAMem SPUreadRegister SPUregisterCDDAVolume SPUregisterCallback SPUsetAddr SPUsetPitch SPUsetVolumeL SPUsetVolumeR SPUshutdown SPUstartChannels1 SPUstartChannels2 SPUstopChannels1 SPUstopChannels2 SPUtest SPUupdate SPUwriteDMA SPUwriteDMAMem SPUwriteRegister