sys_stat \
tempname \
trunc \
+ unicase/u8-casecmp \
+ unicase/u8-casefold \
+ unicase/u8-tolower \
+ unicase/u8-toupper \
unictype/ctype-print \
- unictype/property-id-continue \
- unictype/property-id-start \
+ unictype/category-of \
unigbrk/uc-is-grapheme-break \
unilbrk/u8-possible-linebreaks \
+ uninorm/nfkd \
unistd \
unistr/u8-check \
unistr/u8-cpy \