@node qsort
@subsection @code{qsort}
@findex qsort

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

Gnulib module: qsort
@mindex qsort

Portability problems fixed by Gnulib:
@itemize
@end itemize

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