--- xinu/h/sem.h	2018/04/24 17:39:02	1.1.1.1
+++ xinu/h/sem.h	2018/04/24 17:39:07	1.1.1.2
@@ -1,7 +1,7 @@
 /* sem.h - isbadsem */
 
 #ifndef	NSEM
-#define	NSEM		100	/* number of semaphores, if not defined	*/
+#define	NSEM		45	/* number of semaphores, if not defined	*/
 #endif
 
 #define	SFREE	'\01'		/* this semaphore is free		*/
@@ -9,9 +9,9 @@
 
 struct	sentry	{		/* semaphore table entry		*/
 	char	sstate;		/* the state SFREE or SUSED		*/
-	short	semcnt;		/* count for this semaphore		*/
-	short	sqhead;		/* q index of head of list		*/
-	short	sqtail;		/* q index of tail of list		*/
+	int	semcnt;		/* count for this semaphore		*/
+	int	sqhead;		/* q index of head of list		*/
+	int	sqtail;		/* q index of tail of list		*/
 };
 extern	struct	sentry	semaph[];
 extern	int	nextsem;