Whitespace removal.

15 files changed, 73 insertions, 73 deletions

diff --git a/cpukit/pppd/auth.c b/cpukit/pppd/auth.c
index a419af8ab6..fb84f1e8fc 100644
--- a/cpukit/pppd/auth.c
+++ b/cpukit/pppd/auth.c
@@ -419,7 +419,7 @@ start_networks(void)
  */
 void
 auth_peer_fail(
-    int unit, 
+    int unit,
     int protocol)
 {
     /*
@@ -434,7 +434,7 @@ auth_peer_fail(
  */
 void
 auth_peer_success(
-    int unit, 
+    int unit,
     int protocol,
     char *name,
     int namelen)
@@ -474,7 +474,7 @@ auth_peer_success(
  */
 void
 auth_withpeer_fail(
-    int unit, 
+    int unit,
     int protocol )
 {
     if (passwd_from_file)
@@ -494,7 +494,7 @@ auth_withpeer_fail(
  */
 void
 auth_withpeer_success(
-    int unit, 
+    int unit,
     int protocol )
 {
     int bit;
@@ -527,7 +527,7 @@ auth_withpeer_success(
  */
 void
 np_up(
-    int unit, 
+    int unit,
     int proto )
 {
     int tlim;
@@ -576,7 +576,7 @@ np_down(
  */
 void
 np_finished(
-    int unit, 
+    int unit,
     int proto )
 {
     if (--num_np_open <= 0) {
diff --git a/cpukit/pppd/cbcp.c b/cpukit/pppd/cbcp.c
index b64e95b483..eb750838cc 100644
--- a/cpukit/pppd/cbcp.c
+++ b/cpukit/pppd/cbcp.c
@@ -166,7 +166,7 @@ cbcp_input(unit, inpacket, pktlen)
 #endif
 
     len -= CBCP_MINLEN;
- 
+
     switch(code) {
     case CBCP_REQ:
         us->us_id = id;
@@ -229,7 +229,7 @@ cbcp_printpkt(p, plen, printer, arg)
     if (code >= 1 && code <= sizeof(cbcp_codenames) / sizeof(char *))
 	printer(arg, " %s", cbcp_codenames[code-1]);
     else
-	printer(arg, " code=0x%x", code); 
+	printer(arg, " code=0x%x", code);
 
     printer(arg, " id=0x%x", id);
     len -= HEADERLEN;
@@ -252,7 +252,7 @@ cbcp_printpkt(p, plen, printer, arg)
 	    if (opt >= 1 && opt <= sizeof(cbcp_optionnames) / sizeof(char *))
 	    	printer(arg, " %s", cbcp_optionnames[opt-1]);
 	    else
-	        printer(arg, " option=0x%x", opt); 
+	        printer(arg, " option=0x%x", opt);
 
 	    if (olen > 2) {
 	        GETCHAR(delay, p);
@@ -401,13 +401,13 @@ cbcp_send(us, code, buf, len)
     outp = outpacket_buf;
 
     outlen = 4 + len;
-    
+
     MAKEHEADER(outp, PPP_CBCP);
 
     PUTCHAR(code, outp);
     PUTCHAR(us->us_id, outp);
     PUTSHORT(outlen, outp);
-    
+
     if (len)
         BCOPY(buf, outp, len);
 
@@ -427,7 +427,7 @@ cbcp_recvack(us, pckt, len)
     if (len) {
         GETCHAR(type, pckt);
 	GETCHAR(opt_len, pckt);
-     
+
 	if (opt_len > 2)
 	    GETCHAR(delay, pckt);
 
diff --git a/cpukit/pppd/ccp.c b/cpukit/pppd/ccp.c
index 5f27c34d57..d80df270f7 100644
--- a/cpukit/pppd/ccp.c
+++ b/cpukit/pppd/ccp.c
@@ -68,7 +68,7 @@ static option_t ccp_option_list[] = {
       "don't use draft deflate #", OPT_A2COPY,
       &ccp_allowoptions[0].deflate_draft, 0, 0 },
     { "predictor1", o_bool, &ccp_wantoptions[0].predictor_1,
-      "request Predictor-1", 1, 
+      "request Predictor-1", 1,
       &ccp_allowoptions[0].predictor_1, 0, 0 },
     { "nopredictor1", o_bool, &ccp_wantoptions[0].predictor_1,
       "don't allow Predictor-1", OPT_A2COPY,
@@ -979,7 +979,7 @@ ccp_reqci(
  */
 static char *
 method_name(
-    ccp_options *opt, 
+    ccp_options *opt,
     ccp_options *opt2)
 {
     static char result[64];
diff --git a/cpukit/pppd/chap.c b/cpukit/pppd/chap.c
index 0f4ad27451..3fe766f3a5 100644
--- a/cpukit/pppd/chap.c
+++ b/cpukit/pppd/chap.c
@@ -159,7 +159,7 @@ ChapAuthWithPeer(
 
     /*
      * We get here as a result of LCP coming up.
-     * So even if CHAP was open before, we will 
+     * So even if CHAP was open before, we will
      * have to re-authenticate ourselves.
      */
     cstate->clientstate = CHAPCS_LISTEN;
@@ -176,7 +176,7 @@ ChapAuthPeer(
     int digest)
 {
     chap_state *cstate = &chap[unit];
-  
+
     cstate->chal_name = our_name;
     cstate->chal_type = digest;
 
@@ -201,7 +201,7 @@ ChapChallengeTimeout(
     void *arg)
 {
     chap_state *cstate = (chap_state *) arg;
-  
+
     /* if we aren't sending challenges, don't worry.  then again we */
     /* probably shouldn't be here either */
     if (cstate->serverstate != CHAPSS_INITIAL_CHAL &&
@@ -266,7 +266,7 @@ ChapLowerUp(
     int unit)
 {
     chap_state *cstate = &chap[unit];
-  
+
     if (cstate->clientstate == CHAPCS_INITIAL)
 	cstate->clientstate = CHAPCS_CLOSED;
     else if (cstate->clientstate == CHAPCS_PENDING)
@@ -292,7 +292,7 @@ ChapLowerDown(
     int unit)
 {
     chap_state *cstate = &chap[unit];
-  
+
     /* Timeout(s) pending?  Cancel if so. */
     if (cstate->serverstate == CHAPSS_INITIAL_CHAL ||
 	cstate->serverstate == CHAPSS_RECHALLENGE)
@@ -340,7 +340,7 @@ ChapInput(
     u_char *inp;
     u_char code, id;
     int len;
-  
+
     /*
      * Parse header (code, id and length).
      * If packet too short, drop it.
@@ -362,7 +362,7 @@ ChapInput(
 	return;
     }
     len -= CHAP_HEADERLEN;
-  
+
     /*
      * Action depends on code (as in fact it usually does :-).
      */
@@ -370,11 +370,11 @@ ChapInput(
     case CHAP_CHALLENGE:
 	ChapReceiveChallenge(cstate, inp, id, len);
 	break;
-    
+
     case CHAP_RESPONSE:
 	ChapReceiveResponse(cstate, inp, id, len);
 	break;
-    
+
     case CHAP_FAILURE:
 	ChapReceiveFailure(cstate, inp, id, len);
 	break;
@@ -407,7 +407,7 @@ ChapReceiveChallenge(
     char rhostname[256];
     MD5_CTX mdContext;
     u_char hash[MD5_SIGNATURE_SIZE];
- 
+
     if (cstate->clientstate == CHAPCS_CLOSED ||
 	cstate->clientstate == CHAPCS_PENDING) {
 	CHAPDEBUG(("ChapReceiveChallenge: in state %d", cstate->clientstate));
@@ -455,7 +455,7 @@ ChapReceiveChallenge(
     cstate->resp_transmits = 0;
 
     /*  generate MD based on negotiated type */
-    switch (cstate->resp_type) { 
+    switch (cstate->resp_type) {
 
     case CHAP_DIGEST_MD5:
 	MD5Init(&mdContext);
@@ -556,7 +556,7 @@ ChapReceiveResponse(
     } else {
 
 	/*  generate MD based on negotiated type */
-	switch (cstate->chal_type) { 
+	switch (cstate->chal_type) {
 
 	case CHAP_DIGEST_MD5:		/* only MD5 is defined for now */
 	    if (remmd_len != MD5_SIGNATURE_SIZE)
@@ -565,7 +565,7 @@ ChapReceiveResponse(
 	    MD5Update(&mdContext, &cstate->chal_id, 1);
 	    MD5Update(&mdContext, secret, secret_len);
 	    MD5Update(&mdContext, cstate->challenge, cstate->chal_len);
-	    MD5Final(hash, &mdContext); 
+	    MD5Final(hash, &mdContext);
 
 	    /* compare local and remote MDs and send the appropriate status */
 	    if (memcmp (hash, remmd, MD5_SIGNATURE_SIZE) == 0)
@@ -690,7 +690,7 @@ ChapSendChallenge(
     BCOPY(cstate->chal_name, outp, name_len);	/* append hostname */
 
     output(cstate->unit, outpacket_buf, outlen + PPP_HDRLEN);
-  
+
     TIMEOUT(ChapChallengeTimeout, cstate, cstate->timeouttime);
     ++cstate->chal_transmits;
 }
@@ -718,7 +718,7 @@ ChapSendStatus(
     outp = outpacket_buf;
 
     MAKEHEADER(outp, PPP_CHAP);	/* paste in a header */
-  
+
     PUTCHAR(code, outp);
     PUTCHAR(cstate->chal_id, outp);
     PUTSHORT(outlen, outp);
@@ -741,8 +741,8 @@ ChapGenChallenge(
     u_char *ptr = cstate->challenge;
     int i;
 
-    /* pick a random challenge length between MIN_CHALLENGE_LENGTH and 
-       MAX_CHALLENGE_LENGTH */  
+    /* pick a random challenge length between MIN_CHALLENGE_LENGTH and
+       MAX_CHALLENGE_LENGTH */
     chal_len =  (unsigned) ((drand48() *
 			     (MAX_CHALLENGE_LENGTH - MIN_CHALLENGE_LENGTH)) +
 			    MIN_CHALLENGE_LENGTH);
diff --git a/cpukit/pppd/chat.c b/cpukit/pppd/chat.c
index 8b6311221d..45e2707158 100644
--- a/cpukit/pppd/chat.c
+++ b/cpukit/pppd/chat.c
@@ -47,7 +47,7 @@
  *      In the same vein as above, added CLR_REPORT keyword.
  *
  *      Allow for comments. Line starting with '#' are comments and are
- *      ignored. If a '#' is to be expected as the first character, the 
+ *      ignored. If a '#' is to be expected as the first character, the
  *      expect string must be quoted.
  *
  *
@@ -85,7 +85,7 @@
 /*	$Id$ */
 
 /*
-	Fixes and some Changes by Wilfried Busalski Lancier-Monitoring GmbH Germany 
+	Fixes and some Changes by Wilfried Busalski Lancier-Monitoring GmbH Germany
 	wilfried.busalski@muenster.de
 	
 	Fixes:	put_string()		Free memory allocated by clean()
@@ -179,7 +179,7 @@ int clear_abort_next = 0;
 
 char *report_string[MAX_REPORTS] ;
 char  report_buffer[50] ;
-int n_reports = 0, report_next = 0, report_gathering = 0 ; 
+int n_reports = 0, report_next = 0, report_gathering = 0 ;
 int clear_report_next = 0;
 
 int say_next = 0, hup_next = 0;
@@ -246,7 +246,7 @@ int chatmain(int fd, int mode, char *pScript)
   ttyfd     = fd;
 
   script=pScript;
-  
+
   if ( debug ) {
     dbglog("chat_main: %s\n", script);
   }
@@ -359,7 +359,7 @@ static char *clean(
 
 	case 'T':
 	    if (sending && phone_num) {
-		for (phchar = phone_num; *phchar != '\0'; phchar++) 
+		for (phchar = phone_num; *phchar != '\0'; phchar++)
 		    *s1++ = *phchar;
 	    }
 	    else {
@@ -370,7 +370,7 @@ static char *clean(
 
 	case 'U':
 	    if (sending && phone_num2) {
-		for (phchar = phone_num2; *phchar != '\0'; phchar++) 
+		for (phchar = phone_num2; *phchar != '\0'; phchar++)
 		    *s1++ = *phchar;
 	    }
 	    else {
@@ -407,7 +407,7 @@ static char *clean(
 	    else
 		*s1++ = 'N';
 	    break;
-	    
+	
 	case '$':			/* ARI */
 	    if (use_env) {
 		*s1++ = cur_chr;
@@ -517,7 +517,7 @@ void chat_expect (
 		++hup_next;
         return;
     }
- 
+
     if (strcmp(s, "ABORT") == 0) {
 		++abort_next;
 		return;
diff --git a/cpukit/pppd/fsm.c b/cpukit/pppd/fsm.c
index 965323ae49..ce06401b1f 100644
--- a/cpukit/pppd/fsm.c
+++ b/cpukit/pppd/fsm.c
@@ -326,28 +326,28 @@ fsm_input(
     case CONFREQ:
 	fsm_rconfreq(f, id, inp, len);
 	break;
-    
+
     case CONFACK:
 	fsm_rconfack(f, id, inp, len);
 	break;
-    
+
     case CONFNAK:
     case CONFREJ:
 	fsm_rconfnakrej(f, code, id, inp, len);
 	break;
-    
+
     case TERMREQ:
 	fsm_rtermreq(f, id, inp, len);
 	break;
-    
+
     case TERMACK:
 	fsm_rtermack(f);
 	break;
-    
+
     case CODEREJ:
 	fsm_rcoderej(f, inp, len);
 	break;
-    
+
     default:
 	if( !f->callbacks->extcode
 	   || !(*f->callbacks->extcode)(f, code, id, inp, len) )
diff --git a/cpukit/pppd/ipcp.c b/cpukit/pppd/ipcp.c
index 1ace9cf311..ae8f15ba7c 100644
--- a/cpukit/pppd/ipcp.c
+++ b/cpukit/pppd/ipcp.c
@@ -1019,7 +1019,7 @@ ipcp_reqci(
      * Reset all his options.
      */
     BZERO(ho, sizeof(*ho));
-    
+
     /*
      * Process all his options.
      */
@@ -1193,7 +1193,7 @@ ipcp_reqci(
 	    ho->vj_protocol = cishort;
 	    if (cilen == CILEN_VJ) {
 		GETCHAR(maxslotindex, p);
-		if (maxslotindex > ao->maxslotindex) { 
+		if (maxslotindex > ao->maxslotindex) {
 		    orc = CONFNAK;
 		    if (!reject_if_disagree){
 			DECPTR(1, p);
@@ -1427,7 +1427,7 @@ ipcp_up(
 	    }
 
 	    /* assign a default route through the interface if required */
-	    if (ipcp_wantoptions[f->unit].default_route) 
+	    if (ipcp_wantoptions[f->unit].default_route)
 		if (sifdefaultroute(f->unit, go->ouraddr, ho->hisaddr))
 		    default_route_set[f->unit] = 1;
 
@@ -1474,7 +1474,7 @@ ipcp_up(
 	sifnpmode(f->unit, PPP_IP, NPMODE_PASS);
 
 	/* assign a default route through the interface if required */
-	if (ipcp_wantoptions[f->unit].default_route) 
+	if (ipcp_wantoptions[f->unit].default_route)
 	    if (sifdefaultroute(f->unit, go->ouraddr, ho->hisaddr))
 		default_route_set[f->unit] = 1;
 
diff --git a/cpukit/pppd/ipcp.h b/cpukit/pppd/ipcp.h
index d3b099bb18..e841cf8b22 100644
--- a/cpukit/pppd/ipcp.h
+++ b/cpukit/pppd/ipcp.h
@@ -40,7 +40,7 @@
 
 #define IPCP_VJ_COMP 0x002d	/* current value for VJ compression option*/
 #define IPCP_VJ_COMP_OLD 0x0037	/* "old" (i.e, broken) value for VJ */
-				/* compression option*/ 
+				/* compression option*/
 
 typedef struct ipcp_options {
     bool neg_addr;		/* Negotiate IP Address? */
diff --git a/cpukit/pppd/lcp.c b/cpukit/pppd/lcp.c
index 66d4c16f35..9da1326a1a 100644
--- a/cpukit/pppd/lcp.c
+++ b/cpukit/pppd/lcp.c
@@ -419,7 +419,7 @@ lcp_extcode(
     case PROTREJ:
 	lcp_rprotrej(f, inp, len);
 	break;
-    
+
     case ECHOREQ:
 	if (f->state != OPENED)
 	    break;
@@ -427,7 +427,7 @@ lcp_extcode(
 	PUTLONG(lcp_gotoptions[f->unit].magicnumber, magp);
 	fsm_sdata(f, ECHOREP, id, inp, len);
 	break;
-    
+
     case ECHOREP:
 	lcp_received_echo_reply(f, id, inp, len);
 	break;
@@ -441,7 +441,7 @@ lcp_extcode(
     return 1;
 }
 
-    
+
 /*
  * lcp_rprotrej - Receive an Protocol-Reject.
  *
@@ -1930,7 +1930,7 @@ lcp_echo_lowerup (
     lcp_echos_pending      = 0;
     lcp_echo_number        = 0;
     lcp_echo_timer_running = 0;
-  
+
     /* If a timeout interval is specified then start the timer */
     if (lcp_echo_interval != 0)
         LcpEchoCheck (f);
diff --git a/cpukit/pppd/options.c b/cpukit/pppd/options.c
index 8ca387f042..9b010e3b37 100644
--- a/cpukit/pppd/options.c
+++ b/cpukit/pppd/options.c
@@ -1168,7 +1168,7 @@ setpassfilter(
 {
     pc.linktype = DLT_PPP;
     pc.snapshot = PPP_HDRLEN;
- 
+
     if (pcap_compile(&pc, &pass_filter, *argv, 1, netmask) == 0)
 	return 1;
     option_error("error in pass-filter expression: %s\n", pcap_geterr(&pc));
@@ -1184,7 +1184,7 @@ setactivefilter(
 {
     pc.linktype = DLT_PPP;
     pc.snapshot = PPP_HDRLEN;
- 
+
     if (pcap_compile(&pc, &active_filter, *argv, 1, netmask) == 0)
 	return 1;
     option_error("error in active-filter expression: %s\n", pcap_geterr(&pc));
@@ -1208,7 +1208,7 @@ noopt(
 }
 
 /*
- * setdomain - Set domain name to append to hostname 
+ * setdomain - Set domain name to append to hostname
  */
 static int
 setdomain(
@@ -1335,7 +1335,7 @@ setdevname(
     default_device = 0;
     devnam_info.priv = privileged_option;
     devnam_info.source = option_source;
-  
+
     return 1;
 }
 
@@ -1351,7 +1351,7 @@ setipaddr(
     char *colon;
     uint32_t local, remote;
     ipcp_options *wo = &ipcp_wantoptions[0];
-  
+
     /*
      * IP address pair separated by ":".
      */
@@ -1359,7 +1359,7 @@ setipaddr(
 	return 0;
     if (prepass)
 	return 1;
-  
+
     /*
      * If colon first character, then no local addr.
      */
@@ -1381,7 +1381,7 @@ setipaddr(
 	    wo->ouraddr = local;
 	*colon = ':';
     }
-  
+
     /*
      * If colon last character, then no remote addr.
      */
diff --git a/cpukit/pppd/rtemsmain.c b/cpukit/pppd/rtemsmain.c
index dc14971bad..89ed77682e 100644
--- a/cpukit/pppd/rtemsmain.c
+++ b/cpukit/pppd/rtemsmain.c
@@ -758,9 +758,9 @@ ppptimeout(
     int time)
 {
     struct callout *newp, *p, **pp;
-  
+
     MAINDEBUG(("Timeout %p:%p in %d seconds.", func, arg, time));
-  
+
     /*
      * Allocate timeout.
      */
@@ -771,7 +771,7 @@ ppptimeout(
     gettimeofday(&timenow, NULL);
     newp->c_time.tv_sec = timenow.tv_sec + time;
     newp->c_time.tv_usec = timenow.tv_usec;
-  
+
     /*
      * Find correct place and link it in.
      */
@@ -794,9 +794,9 @@ pppuntimeout(
     void *arg)
 {
     struct callout **copp, *freep;
-  
+
     MAINDEBUG(("Untimeout %p:%p.", func, arg));
-  
+
     /*
      * Find first matching timeout and remove it from the list.
      */
diff --git a/cpukit/pppd/rtemspppd.c b/cpukit/pppd/rtemspppd.c
index c1c12cd622..6f58fce68a 100644
--- a/cpukit/pppd/rtemspppd.c
+++ b/cpukit/pppd/rtemspppd.c
@@ -6,7 +6,7 @@
  * The license and distribution terms for this file may be
  * found in the file LICENSE in this distribution or at
  * http://www.rtems.com/license/LICENSE.
- * 
+ *
  *  $Id$
  */
 
diff --git a/cpukit/pppd/rtemspppd.h b/cpukit/pppd/rtemspppd.h
index 8503d402f6..7905b4bb0e 100644
--- a/cpukit/pppd/rtemspppd.h
+++ b/cpukit/pppd/rtemspppd.h
@@ -6,7 +6,7 @@
  * The license and distribution terms for this file may be
  * found in the file LICENSE in this distribution or at
  * http://www.rtems.com/license/LICENSE.
- * 
+ *
  *  $Id$
  */
 
diff --git a/cpukit/pppd/sys-rtems.c b/cpukit/pppd/sys-rtems.c
index 9d4fd2c683..ac87957c1d 100644
--- a/cpukit/pppd/sys-rtems.c
+++ b/cpukit/pppd/sys-rtems.c
@@ -583,7 +583,7 @@ ppp_send_config(
     int unit,
     int mtu,
     uint32_t asyncmap,
-    int pcomp, 
+    int pcomp,
     int accomp)
 {
     u_int x;
@@ -626,7 +626,7 @@ ppp_set_xaccm(
  */
 void
 ppp_recv_config(
-    int unit, 
+    int unit,
     int mru,
     uint32_t asyncmap,
     int pcomp, int accomp)
@@ -977,7 +977,7 @@ dodefaultroute(
 
     memset((void *) &netmask, 0, sizeof(netmask));
     netmask.sin_len = sizeof netmask;
-    netmask.sin_addr.s_addr = INADDR_ANY;  
+    netmask.sin_addr.s_addr = INADDR_ANY;
     netmask.sin_family = AF_INET;
 
     if (cmd=='s') {	
diff --git a/cpukit/pppd/upap.c b/cpukit/pppd/upap.c
index 527d05a868..e8115a68c7 100644
--- a/cpukit/pppd/upap.c
+++ b/cpukit/pppd/upap.c
@@ -122,7 +122,7 @@ upap_init(int unit)
 void
 upap_authwithpeer(
     int unit,
-    char *user, 
+    char *user,
     char *password)
 {
     upap_state *u = &upap[unit];
@@ -505,7 +505,7 @@ upap_sauthreq(upap_state *u)
     outlen = UPAP_HEADERLEN + 2 * sizeof (u_char) +
 	u->us_userlen + u->us_passwdlen;
     outp = outpacket_buf;
-    
+
     MAKEHEADER(outp, PPP_PAP);
 
     PUTCHAR(UPAP_AUTHREQ, outp);