    {-# LANGUAGE ForeignFunctionInterface, CPP #-}
    --------------------------------------------------------------------------------
    -- |
    -- Module      :  Graphics.Rendering.OpenGL.Raw.ARB.Sync
    -- Copyright   :  (c) Sven Panne 2009
    -- License     :  BSD-style (see the file LICENSE)
    --
    -- Maintainer  :  sven.panne@aedion.de
    -- Stability   :  stable
    -- Portability :  portable
    --
    -- All raw functions, tokens and types from the ARB_sync extension, see
    -- <http://www.opengl.org/registry/specs/ARB/sync.txt>.
    --
    --------------------------------------------------------------------------------

    module Graphics.Rendering.OpenGL.Raw.ARB.Sync (
       -- * Functions
       glFenceSync,
       glIsSync,
       glDeleteSync,
       glClientWaitSync,
       glWaitSync,
       glGetInteger64v,
       glGetSynciv,
       -- * Tokens
       gl_MAX_SERVER_WAIT_TIMEOUT,
       gl_OBJECT_TYPE,
       gl_SYNC_CONDITION,
       gl_SYNC_STATUS,
       gl_SYNC_FLAGS,
       gl_SYNC_FENCE,
       gl_SYNC_GPU_COMMANDS_COMPLETE,
       gl_UNSIGNALED,
       gl_SIGNALED,
       gl_SYNC_FLUSH_COMMANDS_BIT,
       gl_TIMEOUT_IGNORED,
       gl_ALREADY_SIGNALED,
       gl_TIMEOUT_EXPIRED,
       gl_CONDITION_SATISFIED,
       gl_WAIT_FAILED,
       -- * Types
       GLint64,
       GLuint64,
       GLsync
    ) where

    import Foreign.Ptr
    import Graphics.Rendering.OpenGL.Raw.Core31.TypesInternal
    import Graphics.Rendering.OpenGL.Raw.Extensions

    #include "HsOpenGLRaw.h"

    extensionNameString :: String
    extensionNameString = "GL_ARB_sync"

    EXTENSION_ENTRY(glFenceSync,GLenum -> GLbitfield -> IO GLsync)
    EXTENSION_ENTRY(glIsSync,GLsync -> IO GLboolean)
    EXTENSION_ENTRY(glDeleteSync,GLsync -> IO ())
    EXTENSION_ENTRY(glClientWaitSync,GLsync -> GLbitfield -> GLuint64 -> IO GLenum)
    EXTENSION_ENTRY(glWaitSync,GLsync -> GLbitfield -> GLuint64 -> IO ())
    EXTENSION_ENTRY(glGetInteger64v,GLenum -> Ptr GLint64 -> IO ())
    EXTENSION_ENTRY(glGetSynciv,GLsync -> GLenum -> GLsizei -> Ptr GLsizei -> Ptr GLint -> IO ())

    gl_MAX_SERVER_WAIT_TIMEOUT :: GLenum
    gl_MAX_SERVER_WAIT_TIMEOUT = 0x9111

    gl_OBJECT_TYPE :: GLenum
    gl_OBJECT_TYPE = 0x9112

    gl_SYNC_CONDITION :: GLenum
    gl_SYNC_CONDITION = 0x9113

    gl_SYNC_STATUS :: GLenum
    gl_SYNC_STATUS = 0x9114

    gl_SYNC_FLAGS :: GLenum
    gl_SYNC_FLAGS = 0x9115

    gl_SYNC_FENCE :: GLenum
    gl_SYNC_FENCE = 0x9116

    gl_SYNC_GPU_COMMANDS_COMPLETE :: GLenum
    gl_SYNC_GPU_COMMANDS_COMPLETE = 0x9117

    gl_UNSIGNALED :: GLenum
    gl_UNSIGNALED = 0x9118

    gl_SIGNALED :: GLenum
    gl_SIGNALED = 0x9119

    gl_SYNC_FLUSH_COMMANDS_BIT :: GLenum
    gl_SYNC_FLUSH_COMMANDS_BIT = 0x00000001

    gl_TIMEOUT_IGNORED :: GLuint64
    gl_TIMEOUT_IGNORED = 0xFFFFFFFFFFFFFFFF

    gl_ALREADY_SIGNALED :: GLenum
    gl_ALREADY_SIGNALED = 0x911A

    gl_TIMEOUT_EXPIRED :: GLenum
    gl_TIMEOUT_EXPIRED = 0x911B

    gl_CONDITION_SATISFIED :: GLenum
    gl_CONDITION_SATISFIED = 0x911C

    gl_WAIT_FAILED :: GLenum
    gl_WAIT_FAILED = 0x911D