Type Alias PRWriteFN

pub type PRWriteFN = Option<unsafe extern "C" fn(fd: *mut PRFileDesc, buf: *const c_void, amount: PRInt32) -> PRInt32>;

Aliased Type

pub enum PRWriteFN {
    None,
    Some(unsafe extern "C" fn(*mut PRFileDesc, *const c_void, i32) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut PRFileDesc, *const c_void, i32) -> i32)

Some value of type T.