1 files changed, 35 insertions, 0 deletions
diff --git a/tests/helpers/c/prng.h b/tests/helpers/c/prng.h
new file mode 100644
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+++ b/tests/helpers/c/prng.h
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+/*
+ * Very simple prng to allow for randomized tests with reproducable
+ * results.
+ *
+ * Copyright (C) 2012 by Open Source Routing.
+ * Copyright (C) 2012 by Internet Systems Consortium, Inc. ("ISC")
+ *
+ * This file is part of Quagga
+ *
+ * Quagga 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.
+ *
+ * Quagga 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; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef _PRNG_H
+#define _PRNG_H
+
+struct prng;
+
+struct prng *prng_new(unsigned long long seed);
+int prng_rand(struct prng *);
+const char *prng_fuzz(struct prng *, const char *string, const char *charset,
+		      unsigned int operations);
+void prng_free(struct prng *);
+
+#endif