Type Definition windows_sys::Win32::Networking::WindowsWebServices::WS_ABANDON_MESSAGE_CALLBACK

pub type WS_ABANDON_MESSAGE_CALLBACK = Option<unsafe extern "system" fn(channelinstance: *const c_void, message: *const WS_MESSAGE, error: *const WS_ERROR) -> HRESULT>;

Required features: "Win32_Networking_WindowsWebServices"