munlockall
==========

POSIX specification: http://www.opengroup.org/onlinepubs/9699919799/functions/munlockall.html

Gnulib module: ---

Portability problems fixed by Gnulib:

Portability problems not fixed by Gnulib:

  * This function is missing on some platforms: OSF/1 4.0, Cygwin, mingw, Interix 3.5, BeOS.