Type Alias windows_sys::Win32::Devices::Display::PFN_DrvQuerySpoolType

pub type PFN_DrvQuerySpoolType = Option<unsafe extern "system" fn(dhpdev: DHPDEV, pwchtype: PCWSTR) -> BOOL>;

Required features: "Win32_Foundation"

Aliased Type

enum PFN_DrvQuerySpoolType {
    None,
    Some(unsafe extern "system" fn(_: isize, _: *const u16) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: isize, _: *const u16) -> i32)

Some value of type T.