@node exit
@subsection @code{exit}
@findex exit

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/exit.html}

Gnulib module: stdlib
@mindex stdlib

Portability problems fixed by Gnulib:
@itemize
@item
Some problems with the macros @code{EXIT_SUCCESS} and @code{EXIT_FAILURE},
see @ref{stdlib.h}.
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@end itemize
