diff options
| author | Ben Reynwar <ben@reynwar.net> | 2013-04-02 23:04:08 -0700 |
|---|---|---|
| committer | Ben Reynwar <ben@reynwar.net> | 2013-04-02 23:04:08 -0700 |
| commit | c6dbde23b256a41b3d92cb4ad6b63287095d53c7 (patch) | |
| tree | 71db12ea2e1667770c22568dcdf5e0857d5f1e59 /gnuradio-runtime/include/random.h | |
| parent | 22b70d0889ef3c51e27a31ee18d153093a55cbb8 (diff) | |
| parent | 98758cbfa9a2aff714952d19e773bc370dfa2185 (diff) | |
Merged next into uninstalled import branch.
Diffstat (limited to 'gnuradio-runtime/include/random.h')
| -rw-r--r-- | gnuradio-runtime/include/random.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gnuradio-runtime/include/random.h b/gnuradio-runtime/include/random.h new file mode 100644 index 0000000000..c643c3e422 --- /dev/null +++ b/gnuradio-runtime/include/random.h @@ -0,0 +1,38 @@ +/* -*- c++ -*- */ +/* + * Copyright 2003, 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 GNU Radio; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, + * Boston, MA 02110-1301, USA. + */ + +#ifndef _RANDOM_H_ +#define _RANDOM_H_ + +// While rand(3) specifies RAND_MAX, random(3) says that the output +// ranges from 0 to 2^31-1 but does not specify a macro to denote +// this. We define RANDOM_MAX for cleanliness. We must omit the +// definition for systems that have made the same choice. (Note that +// random(3) is from 4.2BSD, and not specified by POSIX.) + +#ifndef RANDOM_MAX +static const int RANDOM_MAX = 2147483647; // 2^31-1 +#endif /* RANDOM_MAX */ + +#include <stdlib.h> + +#endif // _RANDOM_H_ |