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+/*
+ *
+ * Copyright (C) 2000 David Mazieres (dm@uun.org)
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Translated to C and simplified by Geert Bosch (bosch@gnat.com)
+ */
+
+#include <assert.h>
+#include <strings.h>
+#include <sys/types.h>
+
+#ifndef RABIN_WINDOW_SIZE
+#define RABIN_WINDOW_SIZE 48
+#endif
+void rabin_reset();
+u_int64_t rabin_slide8(u_char c);