pub unsafe extern "C" fn libcamera_framebuffer_allocator_allocate(
alloc: *mut libcamera_framebuffer_allocator_t,
stream: *mut libcamera_stream_t,
) -> c_int
pub unsafe extern "C" fn libcamera_framebuffer_allocator_allocate(
alloc: *mut libcamera_framebuffer_allocator_t,
stream: *mut libcamera_stream_t,
) -> c_int