pub unsafe fn udatpg_replaceFieldTypes(
    dtpg: *mut *mut c_void,
    pattern: *const u16,
    patternlength: i32,
    skeleton: *const u16,
    skeletonlength: i32,
    dest: *mut u16,
    destcapacity: i32,
    perrorcode: *mut UErrorCode
) -> i32