Type Alias windows::Win32::Graphics::Printing::PFN_PRINTING_XCVDATAPORT2

pub type PFN_PRINTING_XCVDATAPORT2 = Option<unsafe extern "system" fn(param0: HANDLE, param1: PCWSTR, param2: *const u8, param3: u32, param4: *mut u8, param5: u32, param6: *mut u32) -> u32>;

Aliased Type

enum PFN_PRINTING_XCVDATAPORT2 {
    None,
    Some(unsafe extern "system" fn(_: HANDLE, _: PCWSTR, _: *const u8, _: u32, _: *mut u8, _: u32, _: *mut u32) -> u32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: HANDLE, _: PCWSTR, _: *const u8, _: u32, _: *mut u8, _: u32, _: *mut u32) -> u32)

Some value of type T.