.

[gnulib.git] / lib / fileblocks.c

diff --git a/lib/fileblocks.c b/lib/fileblocks.c
index ee82f75..0cfebb5 100644 (file)
--- a/lib/fileblocks.c
+++ b/lib/fileblocks.c
@@ -12,39 +12,32 @@
    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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 /* Written by Brian L. Matthews, blm@6sceng.UUCP. */
 \f
 #ifdef HAVE_CONFIG_H
-#if defined (CONFIG_BROKETS)
-/* We use <config.h> instead of "config.h" so that a compilation
-   using -I. -I$srcdir will use ./config.h rather than $srcdir/config.h
-   (which it would do because it found this file in $srcdir).  */
-#include <config.h>
-#else
-#include "config.h"
-#endif
+# include <config.h>
 #endif
 
-#if !defined (HAVE_ST_BLOCKS) && !defined(_POSIX_SOURCE)
-#include <sys/types.h>
-#include <sys/param.h>
+#if !defined (HAVE_ST_BLOCKS) && !defined(_POSIX_VERSION)
+# include <sys/types.h>
+# include <sys/param.h>
 
-#ifndef NINDIR
+# ifndef NINDIR
 /* Some SysV's, like Irix, seem to lack these.  Hope they're correct. */
 /* Size of a indirect block, in bytes. */
-#ifndef BSIZE
-#define BSIZE 1024
-#endif
+#  ifndef BSIZE
+#   define BSIZE 1024
+#  endif
 
 /* Number of inode pointers per indirect block. */
-#define NINDIR (BSIZE/sizeof(daddr_t))
-#endif /* !NINDIR */
+#  define NINDIR (BSIZE/sizeof(daddr_t))
+# endif /* !NINDIR */
 
 /* Number of direct block addresses in an inode. */
-#define NDIR   10
+# define NDIR  10
 
 /* Return the number of 512-byte blocks in a file of SIZE bytes. */
 
@@ -70,4 +63,8 @@ st_blocks (size)
 
   return datablks + indrblks;
 }
+#else
+/* This declaration is solely to ensure that after preprocessing
+   this file is never empty.  */
+extern int textutils_fileblocks_unused;
 #endif