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45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
4 months ago
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#ifndef __QFPLIB_M0_FULL_H__
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#define __QFPLIB_M0_FULL_H__
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/*
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Copyright 2019-2024 Mark Owen
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http://www.quinapalus.com
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E-mail: qfp@quinapalus.com
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This file is free software: you can redistribute it and/or modify
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it under the terms of version 2 of the GNU General Public License
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as published by the Free Software Foundation.
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This file is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this file. If not, see <http://www.gnu.org/licenses/> or
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write to the Free Software Foundation, Inc., 51 Franklin Street,
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Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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typedef unsigned int ui32;
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typedef int i32;
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extern float qfp_fadd (float x,float y);
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extern float qfp_fsub (float x,float y);
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extern float qfp_fmul (float x,float y);
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extern float qfp_fdiv (float x,float y);
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extern int qfp_fcmp (float x,float y);
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extern float qfp_fsqrt (float x);
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extern i32 qfp_float2int (float x);
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extern i32 qfp_float2fix (float x,int f);
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extern ui32 qfp_float2uint (float x);
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extern ui32 qfp_float2ufix (float x,int f);
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extern float qfp_int2float (i32 x);
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extern float qfp_fix2float (i32 x,int f);
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extern float qfp_uint2float (ui32 x);
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extern float qfp_ufix2float (ui32 x,int f);
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extern float qfp_fexp (float x);
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extern float qfp_fln (float x);
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#endif
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