10.47.17 strcspn ¶
POSIX specification:
https://pubs.opengroup.org/onlinepubs/9799919799/functions/strcspn.html
Gnulib module: strcspn
Portability problems fixed by Gnulib:
- This function is missing on some old platforms.
Portability problems not fixed by Gnulib:
- This function cannot work correctly on character strings in multibyte locales.
Gnulib provides an alternative function
mbscspn that works on character
strings in all locales.