pub unsafe fn ucnv_getDisplayName<'a>(
converter: *const UConverter,
displaylocale: impl IntoParam<'a, PSTR>,
displayname: *mut u16,
displaynamecapacity: i32,
err: *mut UErrorCode,
) -> i32pub unsafe fn ucnv_getDisplayName<'a>(
converter: *const UConverter,
displaylocale: impl IntoParam<'a, PSTR>,
displayname: *mut u16,
displaynamecapacity: i32,
err: *mut UErrorCode,
) -> i32