Type Alias windows::Win32::Devices::Fax::PFAXGETPAGEDATA

pub type PFAXGETPAGEDATA = Option<unsafe extern "system" fn(faxhandle: HANDLE, jobid: u32, buffer: *mut *mut u8, buffersize: *mut u32, imagewidth: *mut u32, imageheight: *mut u32) -> BOOL>;

Aliased Type

enum PFAXGETPAGEDATA {
    None,
    Some(unsafe extern "system" fn(_: HANDLE, _: u32, _: *mut *mut u8, _: *mut u32, _: *mut u32, _: *mut u32) -> BOOL),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: HANDLE, _: u32, _: *mut *mut u8, _: *mut u32, _: *mut u32, _: *mut u32) -> BOOL)

Some value of type T.