Function CGRenderingBufferProviderCreate 

pub unsafe extern "C-unwind" fn CGRenderingBufferProviderCreate(
    info: *mut c_void,
    size: usize,
    lock_pointer: &DynBlock<dyn Fn(*mut c_void) -> *mut c_void>,
    unlock_pointer: Option<&DynBlock<dyn Fn(*mut c_void, NonNull<c_void>)>>,
    release_info: Option<&DynBlock<dyn Fn(*mut c_void)>>,
) -> Option<CFRetained<CGRenderingBufferProvider>>

👎Deprecated: renamed to CGRenderingBufferProvider::new

Available on crate features CGRenderingBufferProvider and block2 only.