AL_API OPENAL_SAMPLE *OPENAL_Sample_Load(int index, const char *name_or_data, unsigned int mode, int offset, int length);
AL_API void OPENAL_Sample_Free(OPENAL_SAMPLE *sptr);
AL_API signed char OPENAL_SetFrequency(int channel, int freq);
AL_API OPENAL_SAMPLE *OPENAL_Sample_Load(int index, const char *name_or_data, unsigned int mode, int offset, int length);
AL_API void OPENAL_Sample_Free(OPENAL_SAMPLE *sptr);
AL_API signed char OPENAL_SetFrequency(int channel, int freq);