X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2Funistr%2Fu16-strchr.c;h=028a94d11f456373fb5adaad158639d876d0fe80;hb=4fe68d4176b4f0da64660bb9ce0f5412a6bb24de;hp=5a9936571a0a19e811c565a620b787083ffc724b;hpb=5973fdf3621d596452f3b9d8af3492ccc530600a;p=gnulib.git

diff --git a/lib/unistr/u16-strchr.c b/lib/unistr/u16-strchr.c
index 5a9936571..028a94d11 100644
--- a/lib/unistr/u16-strchr.c
+++ b/lib/unistr/u16-strchr.c
@@ -1,21 +1,20 @@
 /* Search character in UTF-16 string.
-   Copyright (C) 1999, 2002, 2006-2007 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2002, 2006-2007, 2009-2011 Free Software Foundation,
+   Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2002.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Library General Public License as published
-   by the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   This program is free software: you can redistribute it and/or modify it
+   under the terms of the GNU Lesser General Public License as published
+   by the Free Software Foundation; either version 3 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
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
-   USA.  */
+   You should have received a copy of the GNU Lesser General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 
@@ -32,33 +31,33 @@ u16_strchr (const uint16_t *s, ucs4_t uc)
       uint16_t c0 = uc;
 
       for (;; s++)
-	{
-	  if (*s == c0)
-	    break;
-	  if (*s == 0)
-	    goto notfound;
-	}
+        {
+          if (*s == c0)
+            break;
+          if (*s == 0)
+            goto notfound;
+        }
       return (uint16_t *) s;
     }
   else
     switch (u16_uctomb_aux (c, uc, 2))
       {
       case 2:
-	if (*s == 0)
-	  goto notfound;
-	{
-	  uint16_t c0 = c[0];
-	  uint16_t c1 = c[1];
+        if (*s == 0)
+          goto notfound;
+        {
+          uint16_t c0 = c[0];
+          uint16_t c1 = c[1];
 
-	  for (;; s++)
-	    {
-	      if (s[1] == 0)
-		goto notfound;
-	      if (*s == c0 && s[1] == c1)
-		break;
-	    }
-	  return (uint16_t *) s;
-	}
+          for (;; s++)
+            {
+              if (s[1] == 0)
+                goto notfound;
+              if (*s == c0 && s[1] == c1)
+                break;
+            }
+          return (uint16_t *) s;
+        }
       }
 notfound:
   return NULL;