winapi::um::wingdi

Type Alias LPFNDEVCAPS

Source 
pub type LPFNDEVCAPS = Option<unsafe extern "system" fn(LPSTR, LPSTR, UINT, LPSTR, LPDEVMODEA) -> DWORD>;

Aliased Type§

enum LPFNDEVCAPS {
    None,
    Some(unsafe extern "system" fn(_: *mut i8, _: *mut i8, _: u32, _: *mut i8, _: *mut DEVMODEA) -> u32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: *mut i8, _: *mut i8, _: u32, _: *mut i8, _: *mut DEVMODEA) -> u32)

Some value of type T.