flt32.h

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#ifndef __FLT32_H__
#define __FLT32_H__

/*
 * flt32.h - header for simple floating point functions.
 *
 * "Copyright (c) 2014 by Fritz Sieker."
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose, without fee, and without written
 * agreement is hereby granted, provided that the above copyright notice
 * and the following two paragraphs appear in all copies of this software.
 *
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE TO ANY PARTY FOR DIRECT,
 * INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE AUTHOR
 * HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * THE AUTHOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS"
 * BASIS, AND THE AUTHOR NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT,
 * UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
 */

typedef int flt32;

int flt32_get_sign (flt32 x);

int flt32_get_exp (flt32 x);

int flt32_get_val (flt32 x);

void flt32_get_sve(flt32 x, int *sign, int *val, int *exp);

int flt32_leftmost_1 (int value);

flt32 flt32_abs (flt32 x);

flt32 flt32_negate (flt32 x);

flt32 flt32_add (flt32 x, flt32 y);

flt32 flt32_sub (flt32 x, flt32 y);

#endif