pub unsafe extern "C" fn CVOpenGLBufferCreate(
allocator: CFAllocatorRef,
width: size_t,
height: size_t,
attributes: CFDictionaryRef,
bufferOut: *mut CVOpenGLBufferRef,
) -> CVReturnpub unsafe extern "C" fn CVOpenGLBufferCreate(
allocator: CFAllocatorRef,
width: size_t,
height: size_t,
attributes: CFDictionaryRef,
bufferOut: *mut CVOpenGLBufferRef,
) -> CVReturn