diff options
Diffstat (limited to 'gcell/src/include/spu/gc_random.h')
| -rw-r--r-- | gcell/src/include/spu/gc_random.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcell/src/include/spu/gc_random.h b/gcell/src/include/spu/gc_random.h new file mode 100644 index 0000000000..ccb5647317 --- /dev/null +++ b/gcell/src/include/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_GC_RANDOM_H +#define INCLUDED_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_GC_RANDOM_H */ |