Next: iswdigit_l, Previous: iswctype_l, Up: Function Substitutes [Contents][Index]
iswdigit
POSIX specification:
http://www.opengroup.org/onlinepubs/9699919799/functions/iswdigit.html
Gnulib module: wctype-h
Portability problems fixed by Gnulib:
Portability problems not fixed by Gnulib:
wchar_t
is a 16-bit type and therefore cannot
accommodate all Unicode characters.