LoadOAL.h
#include <al.h>
#include <alc.h>

// Open AL Function table definition

#ifndef _OPENALFNTABLE
#define _OPENALFNTABLE

// AL 1.0 did not define the ALchar and ALCchar types, so define them here
// if they don't exist

#ifndef ALchar
#define ALchar char
#endif

#ifndef ALCchar
#define ALCchar char
#endif

// Complete list of functions available in AL 1.0 implementations

typedef void           (ALAPIENTRY *LPALENABLE)( ALenum capability );
typedef void           (ALAPIENTRY *LPALDISABLE)( ALenum capability );
typedef ALboolean      (ALAPIENTRY *LPALISENABLED)( ALenum capability );
typedef const ALchar*  (ALAPIENTRY *LPALGETSTRING)( ALenum param );
typedef void           (ALAPIENTRY *LPALGETBOOLEANV)( ALenum param, ALboolean* data );
typedef void           (ALAPIENTRY *LPALGETINTEGERV)( ALenum param, ALint* data );
typedef void           (ALAPIENTRY *LPALGETFLOATV)( ALenum param, ALfloat* data );
typedef void           (ALAPIENTRY *LPALGETDOUBLEV)( ALenum param, ALdouble* data );
typedef ALboolean      (ALAPIENTRY *LPALGETBOOLEAN)( ALenum param );
typedef ALint          (ALAPIENTRY *LPALGETINTEGER)( ALenum param );
typedef ALfloat        (ALAPIENTRY *LPALGETFLOAT)( ALenum param );
typedef ALdouble       (ALAPIENTRY *LPALGETDOUBLE)( ALenum param );
typedef ALenum         (ALAPIENTRY *LPALGETERROR)( void );
typedef ALboolean      (ALAPIENTRY *LPALISEXTENSIONPRESENT)(const ALchar* extname );
typedef void*          (ALAPIENTRY *LPALGETPROCADDRESS)( const ALchar* fname );
typedef ALenum         (ALAPIENTRY *LPALGETENUMVALUE)( const ALchar* ename );
typedef void           (ALAPIENTRY *LPALLISTENERF)( ALenum param, ALfloat value );
typedef void           (ALAPIENTRY *LPALLISTENER3F)( ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
typedef void           (ALAPIENTRY *LPALLISTENERFV)( ALenum param, const ALfloat* values );
typedef void           (ALAPIENTRY *LPALLISTENERI)( ALenum param, ALint value );
typedef void           (ALAPIENTRY *LPALGETLISTENERF)( ALenum param, ALfloat* value );
typedef void           (ALAPIENTRY *LPALGETLISTENER3F)( ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3 );
typedef void           (ALAPIENTRY *LPALGETLISTENERFV)( ALenum param, ALfloat* values );
typedef void           (ALAPIENTRY *LPALGETLISTENERI)( ALenum param, ALint* value );
typedef void           (ALAPIENTRY *LPALGENSOURCES)( ALsizei n, ALuint* sources );
typedef void           (ALAPIENTRY *LPALDELETESOURCES)( ALsizei n, const ALuint* sources );
typedef ALboolean      (ALAPIENTRY *LPALISSOURCE)( ALuint sid );
typedef void           (ALAPIENTRY *LPALSOURCEF)( ALuint sid, ALenum param, ALfloat value);
typedef void           (ALAPIENTRY *LPALSOURCE3F)( ALuint sid, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
typedef void           (ALAPIENTRY *LPALSOURCEFV)( ALuint sid, ALenum param, const ALfloat* values );
typedef void           (ALAPIENTRY *LPALSOURCEI)( ALuint sid, ALenum param, ALint value);
typedef void           (ALAPIENTRY *LPALGETSOURCEF)( ALuint sid, ALenum param, ALfloat* value );
typedef void           (ALAPIENTRY *LPALGETSOURCE3F)( ALuint sid, ALenum param, ALfloat* value1, ALfloat* value2, ALfloat* value3);
typedef void           (ALAPIENTRY *LPALGETSOURCEFV)( ALuint sid, ALenum param, ALfloat* values );
typedef void           (ALAPIENTRY *LPALGETSOURCEI)( ALuint sid, ALenum param, ALint* value );
typedef void           (ALAPIENTRY *LPALSOURCEPLAYV)( ALsizei ns, const ALuint *sids );
typedef void           (ALAPIENTRY *LPALSOURCESTOPV)( ALsizei ns, const ALuint *sids );
typedef void           (ALAPIENTRY *LPALSOURCEREWINDV)( ALsizei ns, const ALuint *sids );
typedef void           (ALAPIENTRY *LPALSOURCEPAUSEV)( ALsizei ns, const ALuint *sids );
typedef void           (ALAPIENTRY *LPALSOURCEPLAY)( ALuint sid );
typedef void           (ALAPIENTRY *LPALSOURCESTOP)( ALuint sid );
typedef void           (ALAPIENTRY *LPALSOURCEREWIND)( ALuint sid );
typedef void           (ALAPIENTRY *LPALSOURCEPAUSE)( ALuint sid );
typedef void           (ALAPIENTRY *LPALSOURCEQUEUEBUFFERS)(ALuint sid, ALsizei numEntries, const ALuint *bids );
typedef void           (ALAPIENTRY *LPALSOURCEUNQUEUEBUFFERS)(ALuint sid, ALsizei numEntries, ALuint *bids );
typedef void           (ALAPIENTRY *LPALGENBUFFERS)( ALsizei n, ALuint* buffers );
typedef void           (ALAPIENTRY *LPALDELETEBUFFERS)( ALsizei n, const ALuint* buffers );
typedef ALboolean      (ALAPIENTRY *LPALISBUFFER)( ALuint bid );
typedef void           (ALAPIENTRY *LPALBUFFERDATA)( ALuint bid, ALenum format, const ALvoid* data, ALsizei size, ALsizei freq );
typedef void           (ALAPIENTRY *LPALGETBUFFERF)( ALuint bid, ALenum param, ALfloat* value );
typedef void           (ALAPIENTRY *LPALGETBUFFERI)( ALuint bid, ALenum param, ALint* value );
typedef void           (ALAPIENTRY *LPALDOPPLERFACTOR)( ALfloat value );
typedef void           (ALAPIENTRY *LPALDOPPLERVELOCITY)( ALfloat value );
typedef void           (ALAPIENTRY *LPALDISTANCEMODEL)( ALenum distanceModel );

typedef ALCcontext *   (ALCAPIENTRY *LPALCCREATECONTEXT) (ALCdevice *device, const ALCint *attrlist);
typedef ALCboolean     (ALCAPIENTRY *LPALCMAKECONTEXTCURRENT)( ALCcontext *context );
typedef void           (ALCAPIENTRY *LPALCPROCESSCONTEXT)( ALCcontext *context );
typedef void           (ALCAPIENTRY *LPALCSUSPENDCONTEXT)( ALCcontext *context );
typedef void           (ALCAPIENTRY *LPALCDESTROYCONTEXT)( ALCcontext *context );
typedef ALCcontext *   (ALCAPIENTRY *LPALCGETCURRENTCONTEXT)( ALCvoid );  //РУГАЕТСЯ НА ЭТУ СТРОКУ
typedef ALCdevice *    (ALCAPIENTRY *LPALCGETCONTEXTSDEVICE)( ALCcontext *context );
typedef ALCdevice *    (ALCAPIENTRY *LPALCOPENDEVICE)( const ALCchar *devicename );
typedef ALCboolean     (ALCAPIENTRY *LPALCCLOSEDEVICE)( ALCdevice *device );
typedef ALCenum        (ALCAPIENTRY *LPALCGETERROR)( ALCdevice *device );
typedef ALCboolean     (ALCAPIENTRY *LPALCISEXTENSIONPRESENT)( ALCdevice *device, const ALCchar *extname );
typedef void *         (ALCAPIENTRY *LPALCGETPROCADDRESS)(ALCdevice *device, const ALCchar *funcname );
typedef ALCenum        (ALCAPIENTRY *LPALCGETENUMVALUE)(ALCdevice *device, const ALCchar *enumname );
typedef const ALCchar* (ALCAPIENTRY *LPALCGETSTRING)( ALCdevice *device, ALCenum param );
typedef void           (ALCAPIENTRY *LPALCGETINTEGERV)( ALCdevice *device, ALCenum param, ALCsizei size, ALCint *dest );

typedef struct
{
LPALENABLE alEnable;
LPALDISABLE alDisable;
LPALISENABLED alIsEnabled;
LPALGETBOOLEAN alGetBoolean;
LPALGETINTEGER alGetInteger;
LPALGETFLOAT alGetFloat;
LPALGETDOUBLE alGetDouble;
LPALGETBOOLEANV alGetBooleanv;
LPALGETINTEGERV alGetIntegerv;
LPALGETFLOATV alGetFloatv;
LPALGETDOUBLEV alGetDoublev;
LPALGETSTRING alGetString;
LPALGETERROR alGetError;
LPALISEXTENSIONPRESENT alIsExtensionPresent;
LPALGETPROCADDRESS alGetProcAddress;
LPALGETENUMVALUE alGetEnumValue;
LPALLISTENERI alListeneri;
LPALLISTENERF alListenerf;
LPALLISTENER3F alListener3f;
LPALLISTENERFV alListenerfv;
LPALGETLISTENERI alGetListeneri;
LPALGETLISTENERF alGetListenerf;
LPALGETLISTENER3F alGetListener3f;
LPALGETLISTENERFV alGetListenerfv;
LPALGENSOURCES alGenSources;
LPALDELETESOURCES alDeleteSources;
LPALISSOURCE alIsSource;
LPALSOURCEI alSourcei;
LPALSOURCEF alSourcef;
LPALSOURCE3F alSource3f;
LPALSOURCEFV alSourcefv;
LPALGETSOURCEI alGetSourcei;
LPALGETSOURCEF alGetSourcef;
LPALGETSOURCEFV alGetSourcefv;
LPALSOURCEPLAYV alSourcePlayv;
LPALSOURCESTOPV alSourceStopv;
LPALSOURCEPLAY alSourcePlay;
LPALSOURCEPAUSE alSourcePause;
LPALSOURCESTOP alSourceStop;
LPALGENBUFFERS alGenBuffers;
LPALDELETEBUFFERS alDeleteBuffers;
LPALISBUFFER alIsBuffer;
LPALBUFFERDATA alBufferData;
LPALGETBUFFERI alGetBufferi;
LPALGETBUFFERF alGetBufferf;
LPALSOURCEQUEUEBUFFERS alSourceQueueBuffers;
LPALSOURCEUNQUEUEBUFFERS alSourceUnqueueBuffers;
LPALDISTANCEMODEL alDistanceModel;
LPALDOPPLERFACTOR alDopplerFactor;
LPALDOPPLERVELOCITY alDopplerVelocity;
LPALCGETSTRING alcGetString;
LPALCGETINTEGERV alcGetIntegerv;
LPALCOPENDEVICE alcOpenDevice;
LPALCCLOSEDEVICE alcCloseDevice;
LPALCCREATECONTEXT alcCreateContext;
LPALCMAKECONTEXTCURRENT alcMakeContextCurrent;
LPALCPROCESSCONTEXT alcProcessContext;
LPALCGETCURRENTCONTEXT alcGetCurrentContext;
LPALCGETCONTEXTSDEVICE alcGetContextsDevice;
LPALCSUSPENDCONTEXT alcSuspendContext;
LPALCDESTROYCONTEXT alcDestroyContext;
LPALCGETERROR alcGetError;
LPALCISEXTENSIONPRESENT alcIsExtensionPresent;
LPALCGETPROCADDRESS alcGetProcAddress;
LPALCGETENUMVALUE alcGetEnumValue;
} OPENALFNTABLE, *LPOPENALFNTABLE;
#endif

ALboolean LoadOAL10Library(char *szOALFullPathName, LPOPENALFNTABLE lpOALFnTable);
ALvoid UnloadOAL10Library();







alc.h
#ifndef AL_ALC_H
#define AL_ALC_H

#if defined(__cplusplus)
extern "C" {
#endif

#if defined(_WIN32) && !defined(_XBOX)
 /* _OPENAL32LIB is deprecated */
 #if defined(AL_BUILD_LIBRARY) || defined (_OPENAL32LIB)
  #define ALC_API __declspec(dllexport)
 #else
  #define ALC_API __declspec(dllimport)
 #endif
#else
 #if defined(AL_BUILD_LIBRARY) && defined(HAVE_GCC_VISIBILITY)
  #define ALC_API __attribute__((visibility("default")))
 #else
  #define ALC_API extern
 #endif
#endif

#if defined(_WIN32)
 #define ALC_APIENTRY __cdecl
#else
 #define ALC_APIENTRY
#endif

#if defined(TARGET_OS_MAC) && TARGET_OS_MAC
 #pragma export on
#endif

/*
 * The ALCAPI, ALCAPIENTRY, and ALC_INVALID macros are deprecated, but are
 * included for applications porting code from AL 1.0
 */
#define ALCAPI ALC_API
#define ALCAPIENTRY ALC_APIENTRY
#define ALC_INVALID 0


#define ALC_VERSION_0_1         1

typedef struct ALCdevice_struct ALCdevice;
typedef struct ALCcontext_struct ALCcontext;


/** 8-bit boolean */
typedef char ALCboolean;

/** character */
typedef char ALCchar;

/** signed 8-bit 2's complement integer */
typedef char ALCbyte;

/** unsigned 8-bit integer */
typedef unsigned char ALCubyte;

/** signed 16-bit 2's complement integer */
typedef short ALCshort;

/** unsigned 16-bit integer */
typedef unsigned short ALCushort;

/** signed 32-bit 2's complement integer */
typedef int ALCint;

/** unsigned 32-bit integer */
typedef unsigned int ALCuint;

/** non-negative 32-bit binary integer size */
typedef int ALCsizei;

/** enumerated 32-bit value */
typedef int ALCenum;

/** 32-bit IEEE754 floating-point */
typedef float ALCfloat;

/** 64-bit IEEE754 floating-point */
typedef double ALCdouble;

/** void type (for opaque pointers only) */
typedef void ALCvoid;


/* Enumerant values begin at column 50. No tabs. */

/* Boolean False. */
#define ALC_FALSE                                0

/* Boolean True. */
#define ALC_TRUE                                 1

/**
 * followed by <int> Hz
 */
#define ALC_FREQUENCY                            0x1007

/**
 * followed by <int> Hz
 */
#define ALC_REFRESH                              0x1008

/**
 * followed by AL_TRUE, AL_FALSE
 */
#define ALC_SYNC                                 0x1009

/**
 * followed by <int> Num of requested Mono (3D) Sources
 */
#define ALC_MONO_SOURCES                         0x1010

/**
 * followed by <int> Num of requested Stereo Sources
 */
#define ALC_STEREO_SOURCES                       0x1011

/**
 * errors
 */

/**
 * No error
 */
#define ALC_NO_ERROR                             ALC_FALSE

/**
 * No device
 */
#define ALC_INVALID_DEVICE                       0xA001

/**
 * invalid context ID
 */
#define ALC_INVALID_CONTEXT                      0xA002

/**
 * bad enum
 */
#define ALC_INVALID_ENUM                         0xA003

/**
 * bad value
 */
#define ALC_INVALID_VALUE                        0xA004

/**
 * Out of memory.
 */
#define ALC_OUT_OF_MEMORY                        0xA005


/**
 * The Specifier string for default device
 */
#define ALC_DEFAULT_DEVICE_SPECIFIER             0x1004
#define ALC_DEVICE_SPECIFIER                     0x1005
#define ALC_EXTENSIONS                           0x1006

#define ALC_MAJOR_VERSION                        0x1000
#define ALC_MINOR_VERSION                        0x1001

#define ALC_ATTRIBUTES_SIZE                      0x1002
#define ALC_ALL_ATTRIBUTES                       0x1003

/**
 * ALC_ENUMERATE_ALL_EXT enums
 */
#define ALC_DEFAULT_ALL_DEVICES_SPECIFIER        0x1012
#define ALC_ALL_DEVICES_SPECIFIER                0x1013

/**
 * Capture extension
 */
#define ALC_CAPTURE_DEVICE_SPECIFIER             0x310
#define ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER     0x311
#define ALC_CAPTURE_SAMPLES                      0x312


/*
 * Context Management
 */
ALC_API ALCcontext *    ALC_APIENTRY alcCreateContext( ALCdevice *device, const ALCint* attrlist );

ALC_API ALCboolean      ALC_APIENTRY alcMakeContextCurrent( ALCcontext *context );

ALC_API void            ALC_APIENTRY alcProcessContext( ALCcontext *context );

ALC_API void            ALC_APIENTRY alcSuspendContext( ALCcontext *context );

ALC_API void            ALC_APIENTRY alcDestroyContext( ALCcontext *context );

ALC_API ALCcontext *    ALC_APIENTRY alcGetCurrentContext( void );

ALC_API ALCdevice*      ALC_APIENTRY alcGetContextsDevice( ALCcontext *context );


/*
 * Device Management
 */
ALC_API ALCdevice *     ALC_APIENTRY alcOpenDevice( const ALCchar *devicename );

ALC_API ALCboolean      ALC_APIENTRY alcCloseDevice( ALCdevice *device );


/*
 * Error support.
 * Obtain the most recent Context error
 */
ALC_API ALCenum         ALC_APIENTRY alcGetError( ALCdevice *device );


/*
 * Extension support.
 * Query for the presence of an extension, and obtain any appropriate
 * function pointers and enum values.
 */
ALC_API ALCboolean      ALC_APIENTRY alcIsExtensionPresent( ALCdevice *device, const ALCchar *extname );

ALC_API void  *         ALC_APIENTRY alcGetProcAddress( ALCdevice *device, const ALCchar *funcname );

ALC_API ALCenum         ALC_APIENTRY alcGetEnumValue( ALCdevice *device, const ALCchar *enumname );


/*
 * Query functions
 */
ALC_API const ALCchar * ALC_APIENTRY alcGetString( ALCdevice *device, ALCenum param );

ALC_API void            ALC_APIENTRY alcGetIntegerv( ALCdevice *device, ALCenum param, ALCsizei size, ALCint *data );


/*
 * Capture functions
 */
ALC_API ALCdevice*      ALC_APIENTRY alcCaptureOpenDevice( const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize );

ALC_API ALCboolean      ALC_APIENTRY alcCaptureCloseDevice( ALCdevice *device );

ALC_API void            ALC_APIENTRY alcCaptureStart( ALCdevice *device );

ALC_API void            ALC_APIENTRY alcCaptureStop( ALCdevice *device );

ALC_API void            ALC_APIENTRY alcCaptureSamples( ALCdevice *device, ALCvoid *buffer, ALCsizei samples );

/*
 * Pointer-to-function types, useful for dynamically getting ALC entry points.
 */
typedef ALCcontext *   (ALC_APIENTRY *LPALCCREATECONTEXT) (ALCdevice *device, const ALCint *attrlist);
typedef ALCboolean     (ALC_APIENTRY *LPALCMAKECONTEXTCURRENT)( ALCcontext *context );
typedef void           (ALC_APIENTRY *LPALCPROCESSCONTEXT)( ALCcontext *context );
typedef void           (ALC_APIENTRY *LPALCSUSPENDCONTEXT)( ALCcontext *context );
typedef void           (ALC_APIENTRY *LPALCDESTROYCONTEXT)( ALCcontext *context );
typedef ALCcontext *   (ALC_APIENTRY *LPALCGETCURRENTCONTEXT)( void );  //РУГАЕТСЯ НА ЭТУ СТРОКУ
typedef ALCdevice *    (ALC_APIENTRY *LPALCGETCONTEXTSDEVICE)( ALCcontext *context );
typedef ALCdevice *    (ALC_APIENTRY *LPALCOPENDEVICE)( const ALCchar *devicename );
typedef ALCboolean     (ALC_APIENTRY *LPALCCLOSEDEVICE)( ALCdevice *device );
typedef ALCenum        (ALC_APIENTRY *LPALCGETERROR)( ALCdevice *device );
typedef ALCboolean     (ALC_APIENTRY *LPALCISEXTENSIONPRESENT)( ALCdevice *device, const ALCchar *extname );
typedef void *         (ALC_APIENTRY *LPALCGETPROCADDRESS)(ALCdevice *device, const ALCchar *funcname );
typedef ALCenum        (ALC_APIENTRY *LPALCGETENUMVALUE)(ALCdevice *device, const ALCchar *enumname );
typedef const ALCchar* (ALC_APIENTRY *LPALCGETSTRING)( ALCdevice *device, ALCenum param );
typedef void           (ALC_APIENTRY *LPALCGETINTEGERV)( ALCdevice *device, ALCenum param, ALCsizei size, ALCint *dest );
typedef ALCdevice *    (ALC_APIENTRY *LPALCCAPTUREOPENDEVICE)( const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize );
typedef ALCboolean     (ALC_APIENTRY *LPALCCAPTURECLOSEDEVICE)( ALCdevice *device );
typedef void           (ALC_APIENTRY *LPALCCAPTURESTART)( ALCdevice *device );
typedef void           (ALC_APIENTRY *LPALCCAPTURESTOP)( ALCdevice *device );
typedef void           (ALC_APIENTRY *LPALCCAPTURESAMPLES)( ALCdevice *device, ALCvoid *buffer, ALCsizei samples );

#if defined(TARGET_OS_MAC) && TARGET_OS_MAC
 #pragma export off
#endif

#if defined(__cplusplus)
}
#endif

#endif /* AL_ALC_H */