@section @code{posix_mem_offset}
@findex posix_mem_offset
-POSIX specification: @url{http://www.opengroup.org/susv3xsh/posix_mem_offset.html}
+POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/posix_mem_offset.html}
Gnulib module: ---