Gnulib module: —
Portability problems fixed by Gnulib:
Portability problems not fixed by Gnulib:
Note: This function's behaviour depends on the locale, but does not support
the multibyte characters that occur in strings in locales with
MB_CUR_MAX > 1 (this includes all the common UTF-8 locales).
There are four alternative APIs:
mbrtowcfunction. It is provided by the Gnulib module ‘wctype’.