Function rust_icu_sys::udatpg_getFieldDisplayName_70

pub unsafe extern "C" fn udatpg_getFieldDisplayName_70(
    dtpg: *const UDateTimePatternGenerator,
    field: UDateTimePatternField,
    width: UDateTimePGDisplayWidth,
    fieldName: *mut UChar,
    capacity: i32,
    pErrorCode: *mut UErrorCode
) -> i32