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/* $OpenBSD: fpu_arith_proto.h,v 1.3 2002/03/14 01:26:34 millert Exp $ */
/* $NetBSD: fpu_arith_proto.h,v 1.1 1995/11/03 04:47:00 briggs Exp $ */
/*
* Copyright (c) 1995 Ken Nakata
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the author nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)fpu_arith_proto.c 10/24/95
*/
#ifndef _FPU_ARITH_PROTO_H_
#define _FPU_ARITH_PROTO_H_
/*
* Arithmetic functions - called from fpu_emul_arith().
* Each of these may modify its inputs (f1,f2) and/or the temporary.
* Each returns a pointer to the result and/or sets exceptions.
*/
/* fpu_add.c */
struct fpn * fpu_add(struct fpemu *fe);
/* fpu_div.c */
struct fpn * fpu_div(struct fpemu *fe);
/* fpu_exp.c */
struct fpn * fpu_etox(struct fpemu *fe);
struct fpn * fpu_etoxm1(struct fpemu *fe);
struct fpn * fpu_tentox(struct fpemu *fe);
struct fpn * fpu_twotox(struct fpemu *fe);
/* fpu_getexp.c */
struct fpn * fpu_getexp(struct fpemu *fe);
struct fpn * fpu_getman(struct fpemu *fe);
/* fpu_hyperb.c */
struct fpn * fpu_atanh(struct fpemu *fe);
struct fpn * fpu_cosh(struct fpemu *fe);
struct fpn * fpu_sinh(struct fpemu *fe);
struct fpn * fpu_tanh(struct fpemu *fe);
/* fpu_int.c */
struct fpn * fpu_intrz(struct fpemu *fe);
struct fpn * fpu_int(struct fpemu *fe);
/* fpu_log.c */
struct fpn * fpu_log10(struct fpemu *fe);
struct fpn * fpu_log2(struct fpemu *fe);
struct fpn * fpu_logn(struct fpemu *fe);
struct fpn * fpu_lognp1(struct fpemu *fe);
/* fpu_mulc */
struct fpn * fpu_mul(struct fpemu *fe);
/* fpu_rem.c */
struct fpn * fpu_rem(struct fpemu *fe);
struct fpn * fpu_mod(struct fpemu *fe);
/* fpu_sqrt.c */
struct fpn * fpu_sqrt(struct fpemu *fe);
/* fpu_trig.c */
struct fpn * fpu_acos(struct fpemu *fe);
struct fpn * fpu_asin(struct fpemu *fe);
struct fpn * fpu_atan(struct fpemu *fe);
struct fpn * fpu_cos(struct fpemu *fe);
struct fpn * fpu_sin(struct fpemu *fe);
struct fpn * fpu_tan(struct fpemu *fe);
struct fpn * fpu_sincos(struct fpemu *fe, int regc);
#endif /* _FPU_ARITH_PROTO_H_ */
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