[geek1011]

Some more stuff about libmixerAPI:
- void* MixerOpenPlay(int rate, int channels, int sampleSize, const char* something)
- Note: something is "Music" if null, idk exactly what it's being used for yet.
- void MixerClose(void* mixer)
- int MixerGetBufPlay(void* mixer, uint8_t** buf_ptr_out, int* buf_size_out)
- Returns 0 on success, 1 on failure.
- void MixerReleaseBufPlay(void* mixer, int n_written, uint8_t* buf_ptr)
- These params are mostly just educated guesses (I haven't gone through the disassembly in detail yet).
- void* MixerWaitTillAudioProcessed(void* mixer)
- I haven't figured out the return type yet.
- void MixerDrain(void* mixer)
- void MixerFlush(???)
- I haven't figured out the params yet.

Note: This is purely based on static analysis, so it's all untested. Even so, this should be enough to link with (or dlopen) libmixerAPI and play raw PCM signed integer samples.