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