X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fimaxdiv.c;h=4d25a8a0259d15018d093093b7ee41373f3a8f3c;hb=0ce62ceb71b8c4c07e23f3d51e22040c5c51a466;hp=1bbfe0e420018fc19f6133fa1ccdf242fde66d50;hpb=eb6d07a070b018aa129327c85dd7ef5f9ed44150;p=gnulib.git

diff --git a/lib/imaxdiv.c b/lib/imaxdiv.c
index 1bbfe0e42..4d25a8a02 100644
--- a/lib/imaxdiv.c
+++ b/lib/imaxdiv.c
@@ -1,10 +1,10 @@
 /* imaxdiv() function: division of 'intmax_t'.
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009-2011 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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, or (at your option)
-   any later version.
+   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
@@ -12,12 +12,9 @@
    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/>.  */
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 /* Specification.  */
 #include <inttypes.h>
@@ -38,28 +35,28 @@ imaxdiv (intmax_t numer, intmax_t denom)
       often called "truncation toward zero".)  If the quotient a/b is
       representable, the expression (a/b)*b + a%b shall equal a."  */
   if (!(denom == 0
-	|| (INTMAX_MIN + INTMAX_MAX < 0
-	    && denom == -1
-	    && numer < - INTMAX_MAX)))
+        || (INTMAX_MIN + INTMAX_MAX < 0
+            && denom == -1
+            && numer < - INTMAX_MAX)))
     {
       if (!(result.quot * denom + result.rem == numer))
-	/* The compiler's implementation of / and % is broken.  */
-	abort ();
+        /* The compiler's implementation of / and % is broken.  */
+        abort ();
       if (!(numer >= 0
-	    ? result.rem >= 0
-	      && (denom >= 0
-		  ? result.rem < denom
-		  : /* Don't write  result.rem < - denom,
-		       as it gives integer overflow if denom == INTMAX_MIN.  */
-		    - result.rem > denom)
-	    : result.rem <= 0
-	      && (denom >= 0
-		  ? result.rem > - denom
-		  : result.rem > denom)))
-	/* The compiler's implementation of / and % may be ok according to
-	   C89, but not to C99.  Please report this to <bug-gnulib@ngu.org>.
-	   This might be a big portability problem.  */
-	abort ();
+            ? result.rem >= 0
+              && (denom >= 0
+                  ? result.rem < denom
+                  : /* Don't write  result.rem < - denom,
+                       as it gives integer overflow if denom == INTMAX_MIN.  */
+                    - result.rem > denom)
+            : result.rem <= 0
+              && (denom >= 0
+                  ? result.rem > - denom
+                  : result.rem > denom)))
+        /* The compiler's implementation of / and % may be ok according to
+           C89, but not to C99.  Please report this to <bug-gnulib@ngu.org>.
+           This might be a big portability problem.  */
+        abort ();
     }
 
   return result;