X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fstrcasestr.c;h=e8ce38c5fdeca204f0cac63cb82e9b1041f2f453;hb=25b6b5120113989e0b91de9d0b75d3d625bbc753;hp=fe970ae84eb1a2fa8c5a026db8e50c2d1f2d389a;hpb=9c063a2afdc2f2f6a1da2bb2ec54eadbae42a0ab;p=gnulib.git

diff --git a/lib/strcasestr.c b/lib/strcasestr.c
index fe970ae84..e8ce38c5f 100644
--- a/lib/strcasestr.c
+++ b/lib/strcasestr.c
@@ -1,5 +1,5 @@
 /* Case-insensitive searching in a string.
-   Copyright (C) 2005-2008 Free Software Foundation, Inc.
+   Copyright (C) 2005-2012 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2005.
 
    This program is free software; you can redistribute it and/or modify
@@ -13,8 +13,7 @@
    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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 
@@ -29,11 +28,11 @@
 
 /* Two-Way algorithm.  */
 #define RETURN_TYPE char *
-#define AVAILABLE(h, h_l, j, n_l)			\
-  (!memchr ((h) + (h_l), '\0', (j) + (n_l) - (h_l))	\
+#define AVAILABLE(h, h_l, j, n_l)                       \
+  (!memchr ((h) + (h_l), '\0', (j) + (n_l) - (h_l))     \
    && ((h_l) = (j) + (n_l)))
 #define CANON_ELEMENT(c) TOLOWER (c)
-#define CMP_FUNC(p1, p2, l)				\
+#define CMP_FUNC(p1, p2, l)                             \
   strncasecmp ((const char *) (p1), (const char *) (p2), l)
 #include "str-two-way.h"
 
@@ -55,7 +54,7 @@ strcasestr (const char *haystack_start, const char *needle_start)
   while (*haystack && *needle)
     {
       ok &= (TOLOWER ((unsigned char) *haystack)
-	     == TOLOWER ((unsigned char) *needle));
+             == TOLOWER ((unsigned char) *needle));
       haystack++;
       needle++;
     }
@@ -72,12 +71,12 @@ strcasestr (const char *haystack_start, const char *needle_start)
      ISO C 99 section 6.2.6.1.  */
   if (needle_len < LONG_NEEDLE_THRESHOLD)
     return two_way_short_needle ((const unsigned char *) haystack,
-				 haystack_len,
-				 (const unsigned char *) needle_start,
-				 needle_len);
+                                 haystack_len,
+                                 (const unsigned char *) needle_start,
+                                 needle_len);
   return two_way_long_needle ((const unsigned char *) haystack, haystack_len,
-			      (const unsigned char *) needle_start,
-			      needle_len);
+                              (const unsigned char *) needle_start,
+                              needle_len);
 }
 
 #undef LONG_NEEDLE_THRESHOLD