Install file of RTLinux POSIX Signals.

Written by J. Vidal <jvidal@disca.upv.es>, F. Vazquez <Fidel@fie.uclv.edu.cu> & 
I. Ripoll <ismael.ripoll@disca.upv.es>
Copyright (C) [date] OCERA Consortium.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation version 2.

This patch implements the POSIX interface to signals in RTLinux. 

The code is distributed as a patch file against rtlinux-3.1 source
code plus some new files (examples + doc). In order to install, please 
follow next steps:

	1.- Configure Makfile variables.
		- edit Makefile and set RTLINUX variable 
		to your RTLinux copy path.
	2.- Type make install
	3.- Change to the RTLinux directory.
		- type make xconfig
		- enable posix signals.
		- type make clean ; make

See signals-info.pdf for more info.

New features are by default disabled, you have to enable them before
building RTLinux.