remove trailing whitespace

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23815 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/roken/getaddrinfo_hostspec.c

@@ -2,22 +2,22 @@
  * Copyright (c) 2000 Kungliga Tekniska Högskolan
  * (Royal Institute of Technology, Stockholm, Sweden).
  * All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
- * 
+ *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
- * 
+ *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 
+ *
  * 3. Neither the name of the Institute 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 INSTITUTE 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
@@ -41,7 +41,7 @@ RCSID("$Id$");
 /* getaddrinfo via string specifying host and port */
 
 int ROKEN_LIB_FUNCTION
-roken_getaddrinfo_hostspec2(const char *hostspec, 
+roken_getaddrinfo_hostspec2(const char *hostspec,
 			    int socktype,
 			    int port,
 			    struct addrinfo **ai)
@@ -79,7 +79,7 @@ roken_getaddrinfo_hostspec2(const char *hostspec,
 	    break;
 	}
     }
-    
+
     p = strchr (hostspec, ':');
     if (p != NULL) {
 	char *end;
@@ -90,13 +90,13 @@ roken_getaddrinfo_hostspec2(const char *hostspec,
 	hostspec_len = strlen(hostspec);
     }
     snprintf (portstr, sizeof(portstr), "%u", port);
-    
+
     snprintf (host, sizeof(host), "%.*s", hostspec_len, hostspec);
     return getaddrinfo (host, portstr, &hints, ai);
 }
 
 int ROKEN_LIB_FUNCTION
-roken_getaddrinfo_hostspec(const char *hostspec, 
+roken_getaddrinfo_hostspec(const char *hostspec,
 			   int port,
 			   struct addrinfo **ai)
 {