pub unsafe extern "C" fn blFontFaceGetUnicodeCoverage(
self_: *const BLFontFaceCore,
out: *mut BLFontUnicodeCoverage,
) -> BLResultpub unsafe extern "C" fn blFontFaceGetUnicodeCoverage(
self_: *const BLFontFaceCore,
out: *mut BLFontUnicodeCoverage,
) -> BLResult