gnuchess on Xenix

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I just got the gnu-chess release 2.  I had to make the following changes
to make it compile on my system.  I am currently running an
SCO Xenix 386 Release 2.2.1, Development System 2.2

in gnuchess.h:

	I added the following definition at the end:

#define	W_OK	2	/* Added by JB */

in gnuchess.c:
	I added the following include statement:

#include <sys/param.h>
#include <sys/types.h>		/* added by JB */
#include <sys/times.h>

in nondsp.c:
	I added the same line as in gnuchess.c

in uxdsp.c:
	I added the same line as in gnuchess.c
	I also had to move the following include statement to the beginning
	of the includes:

#include <curses.h>		/* moved here by JB from #1 */


Jonathan Bayer
Intelligent Software Products, Inc.
19 Virginia Ave.
Rockville Centre, NY   11570
...uunet!ispi!jbayer