| @node crypt | |
| @subsection @code{crypt} | |
| @findex crypt | |
| POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/crypt.html} | |
| Gnulib module: --- | |
| Portability problems fixed by Gnulib: | |
| @itemize | |
| @end itemize | |
| Portability problems not fixed by Gnulib: | |
| @itemize | |
| @item | |
| This function is missing on some platforms: | |
| glibc 2.34, FreeBSD 6.0, NetBSD 5.0, Cygwin 2.9, mingw, MSVC 14, Android 9.0. | |
| @item | |
| This function is not declared in @code{<unistd.h>} | |
| (without @code{-D_GNU_SOURCE}) on some platforms: | |
| glibc (at least 2.11--2.13). | |
| @end itemize |