Type Alias LPNSPGETSERVICECLASSINFO 

pub type LPNSPGETSERVICECLASSINFO = Option<unsafe extern "system" fn(lpProviderId: LPGUID, lpdwBufSize: LPDWORD, lpServiceClassInfo: LPWSASERVICECLASSINFOW) -> INT>;

Aliased Type

pub enum LPNSPGETSERVICECLASSINFO {
    None,
    Some(unsafe extern "system" fn(*mut GUID, *mut u32, *mut WSASERVICECLASSINFOW) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(*mut GUID, *mut u32, *mut WSASERVICECLASSINFOW) -> i32)

Some value of type T.