Type Alias windows_sys::Win32::Devices::Fax::PFAXACCESSCHECK

pub type PFAXACCESSCHECK = Option<unsafe extern "system" fn(faxhandle: HANDLE, accessmask: u32) -> BOOL>;

Aliased Type

enum PFAXACCESSCHECK {
    None,
    Some(unsafe extern "system" fn(_: *mut c_void, _: u32) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: *mut c_void, _: u32) -> i32)

Some value of type T.