Type Alias windows::Win32::Storage::Jet::JET_CALLBACK

pub type JET_CALLBACK = Option<unsafe extern "system" fn(sesid: JET_SESID, dbid: u32, tableid: JET_TABLEID, cbtyp: u32, pvarg1: *mut c_void, pvarg2: *mut c_void, pvcontext: *const c_void, ulunused: JET_API_PTR) -> i32>;

Aliased Type

enum JET_CALLBACK {
    None,
    Some(unsafe extern "system" fn(_: JET_SESID, _: u32, _: JET_TABLEID, _: u32, _: *mut c_void, _: *mut c_void, _: *const c_void, _: JET_API_PTR) -> i32),
}

Variants

None

No value.

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

Some value of type T.