Source Format Enforcement (#532)

[thirdparty/squid.git] / lib / util.c

diff --git a/lib/util.c b/lib/util.c
index b1fd1ccdc6d9b0a0c060f1303d225781edabdf99..8621059dcf05800d5e485a2defac7c32765226d0 100644 (file)
--- a/lib/util.c
+++ b/lib/util.c
@@ -1,46 +1,16 @@
 /*
- * $Id$
- *
- * DEBUG:
- * AUTHOR: Harvest Derived
- *
- * SQUID Web Proxy Cache          http://www.squid-cache.org/
- * ----------------------------------------------------------
- *
- *  Squid is the result of efforts by numerous individuals from
- *  the Internet community; see the CONTRIBUTORS file for full
- *  details.   Many organizations have provided support for Squid's
- *  development; see the SPONSORS file for full details.  Squid is
- *  Copyrighted (C) 2001 by the Regents of the University of
- *  California; see the COPYRIGHT file for full details.  Squid
- *  incorporates software developed and/or copyrighted by other
- *  sources; see the CREDITS file for full details.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
+ * Copyright (C) 1996-2020 The Squid Software Foundation and contributors
  *
+ * Squid software is distributed under GPLv2+ license and includes
+ * contributions from numerous individuals and organizations.
+ * Please see the COPYING and CONTRIBUTORS files for details.
  */
 
 #define _etext etext
 
-#include "config.h"
-#include "profiler/Profiler.h"
+#include "squid.h"
 #include "util.h"
 
-#if HAVE_STDIO_H
-#include <stdio.h>
-#endif
 #if HAVE_STRING_H
 #include <string.h>
 #endif
@@ -79,24 +49,6 @@ tvSubDsec(struct timeval t1, struct timeval t2)
            (double) (t2.tv_usec - t1.tv_usec) / 1000000.0;
 }
 
-/* returns the number of leading white spaces in str; handy in skipping ws */
-size_t
-xcountws(const char *str)
-{
-    size_t count = 0;
-    PROF_start(xcountws);
-
-    if (str) {
-        while (xisspace(*str)) {
-            str++;
-            count++;
-        }
-    }
-
-    PROF_stop(xcountws);
-    return count;
-}
-
 /* somewhat safer calculation of %s */
 double
 xpercent(double part, double whole)
@@ -126,7 +78,7 @@ xdiv(double nom, double denom)
 const char *
 xitoa(int num)
 {
-    static char buf[24];       /* 2^64 = 18446744073709551616 */
+    static char buf[24];    /* 2^64 = 18446744073709551616 */
     snprintf(buf, sizeof(buf), "%d", num);
     return buf;
 }
@@ -135,7 +87,7 @@ xitoa(int num)
 const char *
 xint64toa(int64_t num)
 {
-    static char buf[24];       /* 2^64 = 18446744073709551616 */
+    static char buf[24];    /* 2^64 = 18446744073709551616 */
     snprintf(buf, sizeof(buf), "%" PRId64, num);
     return buf;
 }
@@ -202,3 +154,4 @@ unsigned int RoundTo(const unsigned int num, const unsigned int what)
 {
     return what * ((num + what -1)/what);
 }
+