/* Copyright (C) 2004 Marc Rehmsmeier, Peter Steffen, Matthias Hoechsmann */

/* 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 2 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, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */

/* Copyright (C) 2004 Marc Rehmsmeier, Peter Steffen, Matthias Hoechsmann */

/* 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 2 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, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */

#ifndef random_h
#define random_h

#include <stdio.h>


extern char *alphabet;


void read_dinucleotide_frequencies(float **freq_di, FILE *f);

char *random_sequence(int seqlen, float *fdf, float **fdf_di);

float normal_random_number();


#endif
