Merged eb/gcell-wip2 rev 10130:10152 into trunk.

[debian/gnuradio] / gcell / include / gcell / spu / gc_random.h

diff --git a/gcell/include/gcell/spu/gc_random.h b/gcell/include/gcell/spu/gc_random.h
new file mode 100644 (file)
index 0000000..f51b187
--- /dev/null
+++ b/gcell/include/gcell/spu/gc_random.h
@@ -0,0 +1,32 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008 Free Software Foundation, Inc.
+ * 
+ * This file is part of GNU Radio
+ * 
+ * GNU Radio 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, or (at your option)
+ * any later version.
+ * 
+ * GNU Radio 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef INCLUDED_GCELL_SPU_GC_RANDOM_H
+#define INCLUDED_GCELL_SPU_GC_RANDOM_H
+
+/*!
+ * \brief Return a uniformly distributed value in the range [0, 1.0)
+ * (Linear congruential generator. YMMV. Caveat emptor.)
+ */
+
+float gc_uniform_deviate(void);
+void gc_set_seed(int seed);
+
+#endif /* INCLUDED_GCELL_SPU_GC_RANDOM_H */