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diff --git a/gnu/usr.bin/cvs/lib/stripslash.c b/gnu/usr.bin/cvs/lib/stripslash.c
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+/* stripslash.c -- remove trailing slashes from a string
+ Copyright (C) 1990 Free Software Foundation, Inc.
+
+ 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.
+
+ 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 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. */
+
+#if defined(STDC_HEADERS) || defined(USG)
+#include <string.h>
+#else
+#include <strings.h>
+#endif
+
+/* Remove trailing slashes from PATH. */
+
+void
+strip_trailing_slashes (path)
+ char *path;
+{
+ int last;
+
+ last = strlen (path) - 1;
+ while (last > 0 && path[last] == '/')
+ path[last--] = '\0';
+}
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