Illumos has one: https://src.illumos.org/source/xref/illumos-gate/usr/src/common/unicode/u8_textprep.c?r=85bb5f1d#1728 https://src.illumos.org/source/xref/illum

Illumos has one: https://src.illumos.org/source/xref/illumos-gate/usr/src/common/unicode/u8_textprep.c?r=85bb5f1d#1728 https://src.illumos.org/source/xref/illumos-gate/usr/src/com...