Type Alias MONITORENUMPROC 

pub type MONITORENUMPROC = Option<unsafe extern "system" fn(HMONITOR, HDC, LPRECT, LPARAM) -> BOOL>;

Aliased Type

pub enum MONITORENUMPROC {
    None,
    Some(unsafe extern "system" fn(*mut HMONITOR__, *mut HDC__, *mut RECT, isize) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(*mut HMONITOR__, *mut HDC__, *mut RECT, isize) -> i32)

Some value of type T.