Type Alias windows::Win32::Graphics::Printing::PFN_PRINTING_XCVOPENPORT

pub type PFN_PRINTING_XCVOPENPORT = Option<unsafe extern "system" fn(param0: PCWSTR, param1: u32, param2: *mut HANDLE) -> BOOL>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.