> For the complete documentation index, see [llms.txt](https://man.bsdcn.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://man.bsdcn.org/locale.md).

# locale

- [isalpha(3)](https://man.bsdcn.org/locale/isalpha.3.md)
- [isalnum(3)](https://man.bsdcn.org/locale/isalnum.3.md)
- [ctype(3)](https://man.bsdcn.org/locale/ctype.3.md)
- [ctype\_l(3)](https://man.bsdcn.org/locale/ctype_l.3.md)
- [iscntrl(3)](https://man.bsdcn.org/locale/iscntrl.3.md)
- [toascii(3)](https://man.bsdcn.org/locale/toascii.3.md)
- [mbstowcs(3)](https://man.bsdcn.org/locale/mbstowcs.3.md)
- [mbsrtowcs(3)](https://man.bsdcn.org/locale/mbsrtowcs.3.md)
- [mbtowc(3)](https://man.bsdcn.org/locale/mbtowc.3.md)
- [mbrtowc(3)](https://man.bsdcn.org/locale/mbrtowc.3.md)
- [digittoint(3)](https://man.bsdcn.org/locale/digittoint.3.md)
- [wcstol(3)](https://man.bsdcn.org/locale/wcstol.3.md)
- [wctomb(3)](https://man.bsdcn.org/locale/wctomb.3.md)
- [wcrtomb(3)](https://man.bsdcn.org/locale/wcrtomb.3.md)
- [wcstombs(3)](https://man.bsdcn.org/locale/wcstombs.3.md)
- [wcsrtombs(3)](https://man.bsdcn.org/locale/wcsrtombs.3.md)
- [btowc(3)](https://man.bsdcn.org/locale/btowc.3.md)
- [wcsftime(3)](https://man.bsdcn.org/locale/wcsftime.3.md)
- [wcstod(3)](https://man.bsdcn.org/locale/wcstod.3.md)
- [newlocale(3)](https://man.bsdcn.org/locale/newlocale.3.md)
- [isdigit(3)](https://man.bsdcn.org/locale/isdigit.3.md)
- [mbsinit(3)](https://man.bsdcn.org/locale/mbsinit.3.md)
- [rpmatch(3)](https://man.bsdcn.org/locale/rpmatch.3.md)
- [duplocale(3)](https://man.bsdcn.org/locale/duplocale.3.md)
- [freelocale(3)](https://man.bsdcn.org/locale/freelocale.3.md)
- [mblen(3)](https://man.bsdcn.org/locale/mblen.3.md)
- [mbrlen(3)](https://man.bsdcn.org/locale/mbrlen.3.md)
- [isxdigit(3)](https://man.bsdcn.org/locale/isxdigit.3.md)
- [isideogram(3)](https://man.bsdcn.org/locale/isideogram.3.md)
- [nextwctype(3)](https://man.bsdcn.org/locale/nextwctype.3.md)
- [nl\_langinfo(3)](https://man.bsdcn.org/locale/nl_langinfo.3.md)
- [querylocale(3)](https://man.bsdcn.org/locale/querylocale.3.md)
- [toupper(3)](https://man.bsdcn.org/locale/toupper.3.md)
- [towupper(3)](https://man.bsdcn.org/locale/towupper.3.md)
- [islower(3)](https://man.bsdcn.org/locale/islower.3.md)
- [multibyte(3)](https://man.bsdcn.org/locale/multibyte.3.md)
- [localeconv(3)](https://man.bsdcn.org/locale/localeconv.3.md)
- [setlocale(3)](https://man.bsdcn.org/locale/setlocale.3.md)
- [wcwidth(3)](https://man.bsdcn.org/locale/wcwidth.3.md)
- [isphonogram(3)](https://man.bsdcn.org/locale/isphonogram.3.md)
- [isgraph(3)](https://man.bsdcn.org/locale/isgraph.3.md)
- [isprint(3)](https://man.bsdcn.org/locale/isprint.3.md)
- [ispunct(3)](https://man.bsdcn.org/locale/ispunct.3.md)
- [uselocale(3)](https://man.bsdcn.org/locale/uselocale.3.md)
- [isblank(3)](https://man.bsdcn.org/locale/isblank.3.md)
- [isspecial(3)](https://man.bsdcn.org/locale/isspecial.3.md)
- [isascii(3)](https://man.bsdcn.org/locale/isascii.3.md)
- [xlocale(3)](https://man.bsdcn.org/locale/xlocale.3.md)
- [tolower(3)](https://man.bsdcn.org/locale/tolower.3.md)
- [towlower(3)](https://man.bsdcn.org/locale/towlower.3.md)
- [isupper(3)](https://man.bsdcn.org/locale/isupper.3.md)
- [isrune(3)](https://man.bsdcn.org/locale/isrune.3.md)
- [isspace(3)](https://man.bsdcn.org/locale/isspace.3.md)
- [wctype(3)](https://man.bsdcn.org/locale/wctype.3.md)
- [iswalnum(3)](https://man.bsdcn.org/locale/iswalnum.3.md)
- [iswalnum\_l(3)](https://man.bsdcn.org/locale/iswalnum_l.3.md)
- [wctrans(3)](https://man.bsdcn.org/locale/wctrans.3.md)