.

[gnulib.git] / lib / stripslash.c

diff --git a/lib/stripslash.c b/lib/stripslash.c
index 802204f..20cdc48 100644 (file)
--- a/lib/stripslash.c
+++ b/lib/stripslash.c
@@ -12,13 +12,21 @@
    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.  */
 
-#if defined(STDC_HEADERS) || defined(USG)
-#include <string.h>
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#if STDC_HEADERS || HAVE_STRING_H
+# include <string.h>
 #else
-#include <strings.h>
+# include <strings.h>
+#endif
+
+#ifndef ISSLASH
+# define ISSLASH(C) ((C) == '/')
 #endif
 
 /* Remove trailing slashes from PATH.
@@ -28,12 +36,11 @@
    when given a path that ends in "/" (except for the root directory).  */
 
 void
-strip_trailing_slashes (path)
-     char *path;
+strip_trailing_slashes (char *path)
 {
   int last;
 
   last = strlen (path) - 1;
-  while (last > 0 && path[last] == '/')
+  while (last > 0 && ISSLASH (path[last]))
     path[last--] = '\0';
 }