| @node wcscspn | |
| @section @code{wcscspn} | |
| @findex wcscspn | |
| POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/wcscspn.html} | |
| Gnulib module: wcscspn | |
| Portability problems fixed by Gnulib: | |
| @itemize | |
| @end itemize | |
| Portability problems not fixed by Gnulib: | |
| @itemize | |
| @item | |
| On Windows and 32-bit AIX platforms, @code{wchar_t} is a 16-bit type and therefore cannot | |
| accommodate all Unicode characters. | |
| @end itemize |