Type Alias LPWSPSELECT

pub type LPWSPSELECT = Option<unsafe extern "system" fn(nfds: i32, readfds: *mut FD_SET, writefds: *mut FD_SET, exceptfds: *mut FD_SET, timeout: *const TIMEVAL, lperrno: *mut i32) -> i32>;

Aliased Type

pub enum LPWSPSELECT {
    None,
    Some(unsafe extern "system" fn(i32, *mut FD_SET, *mut FD_SET, *mut FD_SET, *const TIMEVAL, *mut i32) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(i32, *mut FD_SET, *mut FD_SET, *mut FD_SET, *const TIMEVAL, *mut i32) -> i32)

Some value of type T.