Function Tcl_CreateAlias 

pub unsafe extern "C" fn Tcl_CreateAlias(
    childInterp: *mut Tcl_Interp,
    childCmd: *const c_char,
    target: *mut Tcl_Interp,
    targetCmd: *const c_char,
    argc: c_int,
    argv: *const *const c_char,
) -> c_int