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30 lines
1.0 KiB
C
30 lines
1.0 KiB
C
/*
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* This file is part of the libsidservo project.
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* Copyright 2025 Edward V. Emelianov <edward.emelianoff@gmail.com>.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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// simple conversion macros
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#include <math.h>
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#define DEG2RAD(d) (d/180.*M_PI)
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#define ASEC2RAD(d) (d/180.*M_PI/3600.)
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#define AMIN2RAD(d) (d/180.*M_PI/60.)
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#define RAD2DEG(r) (r/M_PI*180.)
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#define RAD2ASEC(r) (r/M_PI*180.*3600.)
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#define RAD2AMIN(r) (r/M_PI*180.*60.)
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