--- a/rvinterf/asyncshell/pktsort.c	Wed Oct 26 22:00:39 2016 +0000
+++ b/rvinterf/asyncshell/pktsort.c	Wed Oct 26 22:25:18 2016 +0000
@@ -11,6 +11,7 @@
 #include "limits.h"
 #include "localsock.h"
 #include "localtypes.h"
+#include "exitcodes.h"
 
 extern u_char rvi_msg[];
 extern int rvi_msg_len;
@@ -23,7 +24,7 @@
 	if (rvi_msg_len < 7) {
 		tty_cleanup();
 		fprintf(stderr, "Error: rvinterf sent us an invalid RVT msg\n");
-		exit(1);
+		exit(ERROR_RVINTERF);
 	}
 	useid = rvi_msg[2] << 24 | rvi_msg[3] << 16 | rvi_msg[4] << 8
 		| rvi_msg[5];
@@ -35,7 +36,7 @@
 		tty_cleanup();
 		fprintf(stderr, "unexpected fwd of USEID %08X from rvinterf\n",
 			useid);
-		exit(1);
+		exit(ERROR_RVINTERF);
 	}
 }
 
@@ -78,6 +79,6 @@
 		tty_cleanup();
 		fprintf(stderr, "unexpected fwd of MUX %02X from rvinterf\n",
 			rvi_msg[1]);
-		exit(1);
+		exit(ERROR_RVINTERF);
 	}
 }