Type Alias PFAXPRINTCOVERPAGEW
pub type PFAXPRINTCOVERPAGEW = Option<unsafe extern "system" fn(faxcontextinfo: *const FAX_CONTEXT_INFOW, coverpageinfo: *const FAX_COVERPAGE_INFOW) -> BOOL>;
Aliased Type§
enum PFAXPRINTCOVERPAGEW {
None,
Some(unsafe extern "system" fn(_: *const FAX_CONTEXT_INFOW, _: *const FAX_COVERPAGE_INFOW) -> BOOL),
}
Variants§
None
No value.
Some(unsafe extern "system" fn(_: *const FAX_CONTEXT_INFOW, _: *const FAX_COVERPAGE_INFOW) -> BOOL)
Some value of type T
.