Type Alias LPMAPISENDMAIL
pub type LPMAPISENDMAIL = Option<unsafe extern "system" fn(lhsession: usize, uluiparam: usize, lpmessage: *mut MapiMessage, flflags: u32, ulreserved: u32) -> u32>;Aliased Type§
pub enum LPMAPISENDMAIL {
None,
Some(unsafe extern "system" fn(usize, usize, *mut MapiMessage, u32, u32) -> u32),
}