commit 5fafdf24ef2c090c164d4dc89684b3f379dbdd87
Author: ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162>
Date:   Sun Sep 16 21:08:06 2007 +0000

    find -type f | xargs sed -i 's/[\t ]$//g' # on most files
    
    
    git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/slirp/tcp_output.c b/slirp/tcp_output.c
index b79bcf1..b4be123 100644
--- a/slirp/tcp_output.c
+++ b/slirp/tcp_output.c
@@ -37,8 +37,8 @@
 /*
  * Changes and additions relating to SLiRP
  * Copyright (c) 1995 Danny Gasparovski.
- * 
- * Please read the file COPYRIGHT for the 
+ *
+ * Please read the file COPYRIGHT for the
  * terms and conditions of the copyright.
  */
 
@@ -57,7 +57,7 @@ char *tcpstates[] = {
 
 u_char  tcp_outflags[TCP_NSTATES] = {
 	TH_RST|TH_ACK, 0,      TH_SYN,        TH_SYN|TH_ACK,
-	TH_ACK,        TH_ACK, TH_FIN|TH_ACK, TH_FIN|TH_ACK, 
+	TH_ACK,        TH_ACK, TH_FIN|TH_ACK, TH_FIN|TH_ACK,
 	TH_FIN|TH_ACK, TH_ACK, TH_ACK,
 };
 
@@ -79,10 +79,10 @@ tcp_output(tp)
 	u_char opt[MAX_TCPOPTLEN];
 	unsigned optlen, hdrlen;
 	int idle, sendalot;
-	
+
 	DEBUG_CALL("tcp_output");
 	DEBUG_ARG("tp = %lx", (long )tp);
-	
+
 	/*
 	 * Determine length of data that should be transmitted,
 	 * and flags that will be used.
@@ -103,9 +103,9 @@ again:
 	win = min(tp->snd_wnd, tp->snd_cwnd);
 
 	flags = tcp_outflags[tp->t_state];
-	
+
 	DEBUG_MISC((dfd, " --- tcp_output flags = 0x%x\n",flags));
-	
+
 	/*
 	 * If in persist timeout with window of 0, send 1 byte.
 	 * Otherwise, if window is small but nonzero
@@ -158,7 +158,7 @@ again:
 			tp->snd_nxt = tp->snd_una;
 		}
 	}
-	
+
 	if (len > tp->t_maxseg) {
 		len = tp->t_maxseg;
 		sendalot = 1;
@@ -200,7 +200,7 @@ again:
 	 * window, then want to send a window update to peer.
 	 */
 	if (win > 0) {
-		/* 
+		/*
 		 * "adv" is the amount we can increase the window,
 		 * taking into account that we are limited by
 		 * TCP_MAXWIN << tp->rcv_scale.
@@ -264,7 +264,7 @@ again:
 	 * No reason to send a segment, just return.
 	 */
 	tcpstat.tcps_didnuttin++;
-	
+
 	return (0);
 
 send:
@@ -302,9 +302,9 @@ send:
  */
 		}
  	}
- 
+
  	/*
-	 * Send a timestamp and echo-reply if this is a SYN and our side 
+	 * Send a timestamp and echo-reply if this is a SYN and our side
 	 * wants to use timestamps (TF_REQ_TSTMP is set) or both our side
 	 * and our peer have sent timestamps in our SYN's.
  	 */
@@ -322,7 +322,7 @@ send:
  *	}
  */
  	hdrlen += optlen;
- 
+
 	/*
 	 * Adjust data length if insertion of options will
 	 * bump the packet length beyond the t_maxseg length.
@@ -356,8 +356,8 @@ send:
 		}
 		m->m_data += if_maxlinkhdr;
 		m->m_len = hdrlen;
-		
-		/* 
+	
+		/*
 		 * This will always succeed, since we make sure our mbufs
 		 * are big enough to hold one MSS packet + header + ... etc.
 		 */
@@ -401,7 +401,7 @@ send:
 	}
 
 	ti = mtod(m, struct tcpiphdr *);
-	
+
 	memcpy((caddr_t)ti, &tp->t_template, sizeof (struct tcpiphdr));
 
 	/*
@@ -409,7 +409,7 @@ send:
 	 * window for use in delaying messages about window sizes.
 	 * If resending a FIN, be sure not to use a new sequence number.
 	 */
-	if (flags & TH_FIN && tp->t_flags & TF_SENTFIN && 
+	if (flags & TH_FIN && tp->t_flags & TF_SENTFIN &&
 	    tp->snd_nxt == tp->snd_max)
 		tp->snd_nxt--;
 	/*
@@ -446,10 +446,10 @@ send:
 	if (win < (long)(tp->rcv_adv - tp->rcv_nxt))
 		win = (long)(tp->rcv_adv - tp->rcv_nxt);
 	ti->ti_win = htons((u_int16_t) (win>>tp->rcv_scale));
-	
+
 	if (SEQ_GT(tp->snd_up, tp->snd_una)) {
 		ti->ti_urp = htons((u_int16_t)(tp->snd_up - ntohl(ti->ti_seq)));
-#ifdef notdef		
+#ifdef notdef	
 	if (SEQ_GT(tp->snd_up, tp->snd_nxt)) {
 		ti->ti_urp = htons((u_int16_t)(tp->snd_up - tp->snd_nxt));
 #endif
@@ -531,14 +531,14 @@ send:
 	 * the template, but need a way to checksum without them.
 	 */
 	m->m_len = hdrlen + len; /* XXX Needed? m_len should be correct */
-	
+
     {
-	    
+	   
 	((struct ip *)ti)->ip_len = m->m_len;
 
 	((struct ip *)ti)->ip_ttl = ip_defttl;
 	((struct ip *)ti)->ip_tos = so->so_iptos;
-	    
+	   
 /* #if BSD >= 43 */
 	/* Don't do IP options... */
 /*	error = ip_output(m, tp->t_inpcb->inp_options, &tp->t_inpcb->inp_route,
@@ -547,7 +547,7 @@ send:
 	error = ip_output(so, m);
 
 /* #else
- *	error = ip_output(m, (struct mbuf *)0, &tp->t_inpcb->inp_route, 
+ *	error = ip_output(m, (struct mbuf *)0, &tp->t_inpcb->inp_route,
  *	    so->so_options & SO_DONTROUTE);
  * #endif
  */
