pub unsafe extern "C" fn glAsyncCopyImageSubDataNVX(
waitSemaphoreCount: GLsizei,
waitSemaphoreArray: *const GLuint,
waitValueArray: *const GLuint64,
srcGpu: GLuint,
dstGpuMask: GLbitfield,
srcName: GLuint,
srcTarget: GLenum,
srcLevel: GLint,
srcX: GLint,
srcY: GLint,
srcZ: GLint,
dstName: GLuint,
dstTarget: GLenum,
dstLevel: GLint,
dstX: GLint,
dstY: GLint,
dstZ: GLint,
srcWidth: GLsizei,
srcHeight: GLsizei,
srcDepth: GLsizei,
signalSemaphoreCount: GLsizei,
signalSemaphoreArray: *const GLuint,
signalValueArray: *const GLuint64
) -> GLuint