Type Alias windows_sys::Win32::System::AddressBook::LPALLOCATEBUFFER

pub type LPALLOCATEBUFFER = Option<unsafe extern "system" fn(cbsize: u32, lppbuffer: *mut *mut c_void) -> i32>;

Aliased Type

enum LPALLOCATEBUFFER {
    None,
    Some(unsafe extern "system" fn(_: u32, _: *mut *mut c_void) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: u32, _: *mut *mut c_void) -> i32)

Some value of type T.