+--- orig/errcode.h 2005-12-16 23:48:43
++++ errcode.h 2005-12-16 23:50:02
+@@ -37,7 +37,6 @@
+ #define RERR_CRASHED 15 /* sibling crashed */
+ #define RERR_TERMINATED 16 /* sibling terminated abnormally */
+
+-#define RERR_SIGNAL1 19 /* status returned when sent SIGUSR1 */
+ #define RERR_SIGNAL 20 /* status returned when sent SIGINT, SIGTERM, SIGHUP */
+ #define RERR_WAITCHILD 21 /* some error returned by waitpid() */
+ #define RERR_MALLOC 22 /* error allocating core memory buffers */