2 @section @code{encrypt}
5 POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/encrypt.html}
9 Portability problems fixed by Gnulib:
13 Portability problems not fixed by Gnulib:
16 This function is missing on some platforms:
17 NetBSD 5.0, Minix 3.1.8, Cygwin, mingw, MSVC 9, BeOS.
19 This function is not declared in @code{<unistd.h>}
20 (without @code{-D_GNU_SOURCE}) on some platforms:
21 glibc (at least 2.11--2.13).