Type Alias windows::Win32::Networking::WindowsWebServices::WS_GET_CHANNEL_PROPERTY_CALLBACK

pub type WS_GET_CHANNEL_PROPERTY_CALLBACK = Option<unsafe extern "system" fn(channelinstance: *const c_void, id: WS_CHANNEL_PROPERTY_ID, value: *mut c_void, valuesize: u32, error: *const WS_ERROR) -> HRESULT>;

Aliased Type

enum WS_GET_CHANNEL_PROPERTY_CALLBACK {
    None,
    Some(unsafe extern "system" fn(_: *const c_void, _: WS_CHANNEL_PROPERTY_ID, _: *mut c_void, _: u32, _: *const WS_ERROR) -> HRESULT),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: *const c_void, _: WS_CHANNEL_PROPERTY_ID, _: *mut c_void, _: u32, _: *const WS_ERROR) -> HRESULT)

Some value of type T.