Type Alias windows_sys::Win32::Graphics::Printing::PFN_PRINTING_OPENPORTEX

pub type PFN_PRINTING_OPENPORTEX = Option<unsafe extern "system" fn(param0: HANDLE, param1: PCWSTR, param2: PCWSTR, param3: *mut HANDLE, param4: *const MONITOR2) -> BOOL>;

Required features: "Win32_Devices_Communication", "Win32_Foundation", "Win32_System_Power"

Aliased Type

enum PFN_PRINTING_OPENPORTEX {
    None,
    Some(unsafe extern "system" fn(_: isize, _: *const u16, _: *const u16, _: *mut isize, _: *const MONITOR2) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: isize, _: *const u16, _: *const u16, _: *mut isize, _: *const MONITOR2) -> i32)

Some value of type T.