Clean up whitespace.

5 files changed, 30 insertions, 30 deletions

diff --git a/winsup/cygwin/libc/inet_addr.c b/winsup/cygwin/libc/inet_addr.c
index d80705257..24028ad95 100644
--- a/winsup/cygwin/libc/inet_addr.c
+++ b/winsup/cygwin/libc/inet_addr.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 1983, 1990, 1993
  *    The Regents of the University of California.  All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -13,7 +13,7 @@
  * 4. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -29,14 +29,14 @@
 
 /*
  * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- * 
+ *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies, and that
  * the name of Digital Equipment Corporation not be used in advertising or
  * publicity pertaining to distribution of the document or software without
  * specific, written prior permission.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
  * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
  * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
@@ -92,7 +92,7 @@ __FBSDID("$FreeBSD$");
 #include "port_after.h"
 #endif
 
-/* 
+/*
  * Check whether "cp" is a valid ascii representation
  * of an Internet address and convert to a binary address.
  * Returns 1 if the address is valid, 0 if not.
@@ -134,7 +134,7 @@ cygwin_inet_aton(const char *cp, struct in_addr *addr) {
 				val = (val * base) + (c - '0');
 				c = *++cp;
 				digit = 1;
-			} else if (base == 16 && isascii(c) && 
+			} else if (base == 16 && isascii(c) &&
 				   isxdigit((unsigned char)c)) {
 				val = (val << 4) |
 					(c + 10 - (islower((unsigned char)c) ? 'a' : 'A'));
diff --git a/winsup/cygwin/libc/minires.c b/winsup/cygwin/libc/minires.c
index 725112761..b88f039b7 100644
--- a/winsup/cygwin/libc/minires.c
+++ b/winsup/cygwin/libc/minires.c
@@ -451,11 +451,11 @@ int res_nsend( res_state statp, const unsigned char * MsgPtr,
       return ((os_query_t *) statp->os_query)(statp, DomName, Class, Type, AnsPtr, AnsLength);
     }
     else {
-      /* dn_expand sets errno */ 
+      /* dn_expand sets errno */
       statp->res_h_errno = NETDB_INTERNAL;
       return -1;
     }
-  }	  
+  }
 
   /* Close the socket if it had been opened before a fork.
      Reuse of pid's cannot hurt */
@@ -488,7 +488,7 @@ int res_nsend( res_state statp, const unsigned char * MsgPtr,
        This routine runs through the retry loop for each incorrect answer.
        It is thus extremely likely that such attacks will cause a TRY_AGAIN return,
        probably causing the calling program to retry after a delay.
-       
+
        Note that valid late or duplicate answers to a previous questions also cause
        a retry, although this is minimized by flushing the socket before sending the
        new question.
@@ -498,8 +498,8 @@ int res_nsend( res_state statp, const unsigned char * MsgPtr,
     while ((rslt = cygwin_recvfrom( statp->sockfd, AnsPtr, AnsLength, 0, NULL, NULL)) >= 0) {
       DPRINTF(debug, "Flushed %d bytes\n", rslt);
     }
-    DPRINTF(debug && (errno != EWOULDBLOCK), 
-	    "Unexpected errno for flushing recvfrom: %s", strerror(errno)); 
+    DPRINTF(debug && (errno != EWOULDBLOCK),
+	    "Unexpected errno for flushing recvfrom: %s", strerror(errno));
 
     /* Send the message */
     rslt = cygwin_sendto(statp->sockfd, MsgPtr, MsgLength, 0,
@@ -540,8 +540,8 @@ int res_nsend( res_state statp, const unsigned char * MsgPtr,
       return -1;
     }
     DPRINTF(debug, "recvfrom: %d bytes from %08x\n", rslt, dnsSockAddr.sin_addr.s_addr);
-    /* 
-       Prepare to retry with tcp 
+    /*
+       Prepare to retry with tcp
     */
     for (tcp = 0; tcp < 2; tcp++) {
       /* Check if this is the expected message from the expected server */
@@ -561,11 +561,11 @@ int res_nsend( res_state statp, const unsigned char * MsgPtr,
 		  && (rslt >= MsgLength)
 		  && (memcmp(MsgPtr + HFIXEDSZ, AnsPtr + HFIXEDSZ, MsgLength - HFIXEDSZ) == 0)))) {
 	if ((AnsPtr[3] & ERR_MASK) == NOERROR) {
-	  if ((AnsPtr[2] & TC) && (tcp == 0) && !(statp->options & RES_IGNTC)) { 
+	  if ((AnsPtr[2] & TC) && (tcp == 0) && !(statp->options & RES_IGNTC)) {
 	    /* Truncated. Try TCP */
 	    rslt = get_tcp(&statp->nsaddr_list[wServ], MsgPtr, MsgLength,
 			   AnsPtr, AnsLength, statp->options & RES_DEBUG);
-	    continue /* Tcp loop */; 
+	    continue /* Tcp loop */;
 	  }
 	  else if ((AnsPtr[6] | AnsPtr[7])!= 0)
 	    return rslt;
@@ -588,7 +588,7 @@ int res_nsend( res_state statp, const unsigned char * MsgPtr,
 	  case FORMERR:
 	    statp->res_h_errno = HOST_NOT_FOUND;
 	    break;
-	  case SERVFAIL: 
+	  case SERVFAIL:
 	    statp->res_h_errno = TRY_AGAIN;
 	    break;
 	  default:
@@ -644,7 +644,7 @@ int res_nmkquery (res_state statp,
 
     /* Fill the header */
     PUTSHORT(statp->id, buf);
-    PUTSHORT(RD, buf); 
+    PUTSHORT(RD, buf);
     PUTSHORT(1, buf); /* Number of questions */
     for (i = 0; i < 3; i++)
       PUTSHORT(0, buf); /* Number of answers */
@@ -655,14 +655,14 @@ int res_nmkquery (res_state statp,
     PUTSHORT(qclass, buf);
 
     /* Update id. The current query adds entropy to the next query id */
-    for (id4 = qtype, i = 0, ptr = dnameptr; *ptr; ptr++, i += 3) 
+    for (id4 = qtype, i = 0, ptr = dnameptr; *ptr; ptr++, i += 3)
       id4 ^= *ptr << (i & 0xF);
     i = 1 + statp->id % 15; /* Between 1 and 16 */
     /* id dependent rotation, also brings MSW to LSW */
     id4 = (id4 << i) ^ (id4 >> (16 - i)) ^ (id4 >> (32 - i));
     if ((short) id4)
       statp->id ^= (short) id4;
-    else 
+    else
       statp->id++; /* Force change */
 
     return len + (HFIXEDSZ + QFIXEDSZ); /* packet size */
diff --git a/winsup/cygwin/libc/rcmd.cc b/winsup/cygwin/libc/rcmd.cc
index a09157797..8012790ec 100644
--- a/winsup/cygwin/libc/rcmd.cc
+++ b/winsup/cygwin/libc/rcmd.cc
@@ -430,7 +430,7 @@ iruserok_sa(const void *ra, int rlen, int superuser, const char *ruser,
 	struct sockaddr_storage ss;
 
 	/* avoid alignment issue */
-	if (rlen > (int) sizeof(ss)) 
+	if (rlen > (int) sizeof(ss))
 		return(-1);
 	memcpy(&ss, ra, rlen);
 	raddr = (struct sockaddr *)&ss;
diff --git a/winsup/cygwin/libc/strfmon.c b/winsup/cygwin/libc/strfmon.c
index 79f8ab461..d06bbabf6 100644
--- a/winsup/cygwin/libc/strfmon.c
+++ b/winsup/cygwin/libc/strfmon.c
@@ -296,9 +296,9 @@ strfmon(char * __restrict s, size_t maxsize, const char * __restrict format,
                  *
 		 * = 0 - parentheses enclose the quantity and the
 		 *	 $currency_symbol
-		 * = 1 - the sign string precedes the quantity and the 
+		 * = 1 - the sign string precedes the quantity and the
 		 *       $currency_symbol
-		 * = 2 - the sign string succeeds the quantity and the 
+		 * = 2 - the sign string succeeds the quantity and the
 		 *       $currency_symbol
 		 * = 3 - the sign string precedes the $currency_symbol
 		 * = 4 - the sign string succeeds the $currency_symbol
diff --git a/winsup/cygwin/libc/strptime.cc b/winsup/cygwin/libc/strptime.cc
index 66c249e9a..ca059842a 100644
--- a/winsup/cygwin/libc/strptime.cc
+++ b/winsup/cygwin/libc/strptime.cc
@@ -275,21 +275,21 @@ find_alt_digits (const unsigned char *bp, alt_digits_t *adi, uint *pval)
   return NULL;
 }
 
-static int              
+static int
 is_leap_year (int year)
-{               
+{
   return (year % 4) == 0 && ((year % 100) != 0 || (year % 400) == 0);
-}       
+}
 
-static int      
+static int
 first_day (int year)
-{       
+{
   int ret = 4;
-      
+
   while (--year >= 1970)
     ret = (ret + 365 + is_leap_year (year)) % 7;
-  return ret; 
-}           
+  return ret;
+}
 
 /* This simplifies the calls to conv_num enormously. */
 #define ALT_DIGITS	((alt_format & ALT_O) ? *alt_digits : NULL)