New source file added to acquire environmental noise and add it to the

[become] / src / noise.h

diff --git a/src/noise.h b/src/noise.h
new file mode 100644 (file)
index 0000000..e87d351
--- /dev/null
+++ b/src/noise.h
@@ -0,0 +1,68 @@
+/* -*-c-*-
+ *
+ * $Id: noise.h,v 1.1 1997/08/07 09:45:26 mdw Exp $
+ *
+ * Collection of environmental noise
+ *
+ * (c) 1997 EBI
+ */
+
+/*----- Licensing notice --------------------------------------------------*
+ *
+ * This file is part of `become'
+ *
+ * `Become' 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 of the License, or
+ * (at your option) any later version.
+ *
+ * `Become' 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 `become'; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+/*----- Revision history --------------------------------------------------*
+ *
+ * $Log: noise.h,v $
+ * Revision 1.1  1997/08/07 09:45:26  mdw
+ * New source file added to acquire environmental noise and add it to the
+ * randomness pool (see `rand.c').
+ *
+ */
+
+#ifndef NOISE_H
+#define NOISE_H
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+/*----- Functions provided ------------------------------------------------*/
+
+/* --- @noise_acquire@ --- *
+ *
+ * Arguments:  ---
+ *
+ * Returns:    ---
+ *
+ * Use:                Attempts to acquire an amount of random noise from the
+ *             environment.  A lot of it's not actually much good, but
+ *             it's better than nothing.  There's probably a bit or two's
+ *             worth in each item which gets added.
+ */
+
+extern void noise_acquire(void);
+
+/*----- That's all, folks -------------------------------------------------*/
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif
+