Index: rtp.h
--- 1.1.1.2	1997/12/17 03:37:05
+++ rtp.h	1997/12/17 04:26:01
@@ -93,13 +93,18 @@
 #define RTCP_VALID_MASK (0xc000 | 0x2000 | 0xfe)
 #define RTCP_VALID_VALUE ((RTP_VERSION << 14) | RTCP_SR)
 
+#define	RTCP_FRACTION(x)	(((x) >> 24) & 0xFF)
+#define	RTCP_LOST(x)		((((x) & 0xFFFFFF) < 0x800000) ? \
+					((x) & 0xFFFFFF) \
+					: (((x) & 0xFFFFFF) - 0x1000000))
+
 /*
  * Reception report block
  */
 typedef struct {
     u_int32 ssrc;             /* data source being reported */
-    unsigned int fraction:8;  /* fraction lost since last SR/RR */
-    int lost:24;              /* cumul. no. pkts lost (signed!) */
+    u_int32 fraclost;	      /* fraction lost since last SR/RR and */
+			      /* cumul. no. pkts lost (signed!) */
     u_int32 last_seq;         /* extended last seq. no. received */
     u_int32 jitter;           /* interarrival jitter */
     u_int32 lsr;              /* last SR packet from this source */
===================================================================
Index: rtpdump.c
--- 1.1.1.2	1997/12/17 03:37:07
+++ rtpdump.c	1997/12/17 04:26:00
@@ -395,10 +395,10 @@
           ntohl(r->r.sr.psent),
         ntohl(r->r.sr.osent));
         for (i = 0; i < r->common.count; i++) {
-          printf("  (ssrc=%0lx fraction=%g lost=%lu last_seq=%lu jit=%lu lsr=%lu dlsr=%lu)\n",
+          printf("  (ssrc=0x%lx fraction=%g lost=%ld last_seq=%lu jit=%lu lsr=%lu dlsr=%lu)\n",
            ntohl(r->r.sr.rr[i].ssrc),
-           r->r.sr.rr[i].fraction / 256.,
-           ntohl(r->r.sr.rr[i].lost), /* XXX I'm pretty sure this is wrong */
+           RTCP_FRACTION(ntohl(r->r.sr.rr[i].fraclost)) / 256.,
+           RTCP_LOST(ntohl(r->r.sr.rr[i].fraclost)),
            ntohl(r->r.sr.rr[i].last_seq),
            ntohl(r->r.sr.rr[i].jitter),
            ntohl(r->r.sr.rr[i].lsr),
@@ -412,10 +412,10 @@
           ntohl(r->r.rr.ssrc), r->common.p, r->common.count,
 	       ntohs(r->common.length));
         for (i = 0; i < r->common.count; i++) {
-          printf("(ssrc=%0lx fraction=%g lost=%lu last_seq=%lu jit=%lu lsr=%lu dlsr=%lu)\n",
+          printf("  (ssrc=0x%lx fraction=%g lost=%ld last_seq=%lu jit=%lu lsr=%lu dlsr=%lu)\n",
            ntohl(r->r.rr.rr[i].ssrc),
-           r->r.rr.rr[i].fraction / 256.,
-           ntohl(r->r.rr.rr[i].lost),
+           RTCP_FRACTION(ntohl(r->r.rr.rr[i].fraclost)) / 256.,
+           RTCP_LOST(ntohl(r->r.rr.rr[i].fraclost)),
            ntohl(r->r.rr.rr[i].last_seq),
            ntohl(r->r.rr.rr[i].jitter),
            ntohl(r->r.rr.rr[i].lsr),
===================================================================
Index: rtpsend.c
--- 1.1.1.2	1997/12/17 03:37:11
+++ rtpsend.c	1997/12/17 04:25:11
@@ -599,6 +599,8 @@
 
   if (optind < argc) {
     if (hpt(argv[optind], (struct sockaddr *)&sin, &ttl) < 0) usage(argv[0]);
+  } else {
+    usage(argv[0]);
   }
 
   /* create/connect sockets */