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+/* Generate buffers of random data.
+
+ Copyright (C) 2006 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 3 of the License, 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, see <http://www.gnu.org/licenses/>. */
+
+/* Written by Paul Eggert. */
+
+#ifndef RANDREAD_H
+# define RANDREAD_H 1
+
+# include <stddef.h>
+
+struct randread_source;
+
+struct randread_source *randread_new (char const *, size_t);
+void randread (struct randread_source *, void *, size_t);
+void randread_set_handler (struct randread_source *, void (*) (void const *));
+void randread_set_handler_arg (struct randread_source *, void const *);
+int randread_free (struct randread_source *);
+
+#endif