windows::Win32::Networking::WinSock

Type Alias LPWSPCANCELBLOCKINGCALL

pub type LPWSPCANCELBLOCKINGCALL = Option<unsafe extern "system" fn(lperrno: *mut i32) -> i32>;

Aliased Type§

enum LPWSPCANCELBLOCKINGCALL {
    None,
    Some(unsafe extern "system" fn(_: *mut i32) -> i32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: *mut i32) -> i32)

Some value of type T.