objc2_core_foundation

Function CFSocketCreateConnectedToSocketSignature

Source 
pub unsafe extern "C-unwind" fn CFSocketCreateConnectedToSocketSignature(
    allocator: Option<&CFAllocator>,
    signature: *const CFSocketSignature,
    call_back_types: CFOptionFlags,
    callout: CFSocketCallBack,
    context: *const CFSocketContext,
    timeout: CFTimeInterval,
) -> Option<CFRetained<CFSocket>>
Available on crate features CFBase and CFData and CFDate and CFSocket only.