Type Alias Tk_GenericProc 

pub type Tk_GenericProc = Option<unsafe extern "C" fn(clientData: ClientData, eventPtr: *mut XEvent) -> c_int>;

Aliased Type

pub enum Tk_GenericProc {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *mut _XEvent) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *mut _XEvent) -> i32)

Some value of type T.