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CFRunLoopContainsSource

apple_cf::raw

Function CFRunLoopContainsSource 

Source 
pub unsafe extern "C" fn CFRunLoopContainsSource(
    rl: CFRunLoopRef,
    source: CFRunLoopSourceRef,
    mode: CFRunLoopMode,
) -> Boolean
Expand description

Apple SDK function CFRunLoopContainsSource.