OS-4300 increase RT signal count
Reviewed by: Robert Mustacchi <rm@joyent.com>

@@ -20,10 +20,11 @@
  */
 
 /*
  * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
+ * Copyright 2015, Joyent, Inc.
  */
 
 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
 /*        All Rights Reserved   */
 

@@ -93,11 +94,11 @@
 #define SIGJVM2 40      /* reserved signal for Java Virtual Machine */
 #define SIGINFO 41      /* information request */
 
 /* insert new signals here, and move _SIGRTM* appropriately */
 #define _SIGRTMIN 42    /* first (highest-priority) realtime signal */
-#define _SIGRTMAX 73    /* last (lowest-priority) realtime signal */
+#define _SIGRTMAX 74    /* last (lowest-priority) realtime signal */
 extern long _sysconf(int);      /* System Private interface to sysconf() */
 #define SIGRTMIN ((int)_sysconf(_SC_SIGRT_MIN)) /* first realtime signal */
 #define SIGRTMAX ((int)_sysconf(_SC_SIGRT_MAX)) /* last realtime signal */
 
 #if     defined(__cplusplus)