Type Alias windows_sys::Win32::Devices::Fax::PFAXPRINTCOVERPAGEA
pub type PFAXPRINTCOVERPAGEA = Option<unsafe extern "system" fn(faxcontextinfo: *const FAX_CONTEXT_INFOA, coverpageinfo: *const FAX_COVERPAGE_INFOA) -> BOOL>;
Aliased Type§
enum PFAXPRINTCOVERPAGEA {
None,
Some(unsafe extern "system" fn(_: *const FAX_CONTEXT_INFOA, _: *const FAX_COVERPAGE_INFOA) -> i32),
}
Variants§
None
No value.
Some(unsafe extern "system" fn(_: *const FAX_CONTEXT_INFOA, _: *const FAX_COVERPAGE_INFOA) -> i32)
Some value of type T
.