Tk_GetSelection

tk_sys

Function Tk_GetSelection 

Source 
pub unsafe extern "C" fn Tk_GetSelection(
    interp: *mut Tcl_Interp,
    tkwin: Tk_Window,
    selection: Atom,
    target: Atom,
    proc_: Tk_GetSelProc,
    clientData: ClientData,
) -> c_int