Type Alias Tk_ImageFileMatchProc 

pub type Tk_ImageFileMatchProc = Option<unsafe extern "C" fn(chan: Tcl_Channel, fileName: *const c_char, format: *mut Tcl_Obj, widthPtr: *mut c_int, heightPtr: *mut c_int, interp: *mut Tcl_Interp) -> c_int>;

Aliased Type

pub enum Tk_ImageFileMatchProc {
    None,
    Some(unsafe extern "C" fn(*mut Tcl_Channel_, *const i8, *mut Tcl_Obj, *mut i32, *mut i32, *mut Tcl_Interp) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut Tcl_Channel_, *const i8, *mut Tcl_Obj, *mut i32, *mut i32, *mut Tcl_Interp) -> i32)

Some value of type T.