42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
/**
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* Project: Open Vehicle Monitor System
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* Module: Nissan Leaf
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*
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* (c) 2017 Michael Balzer <dexter@dexters-web.de>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef __nl_types_h__
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#define __nl_types_h__
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#include <sys/param.h>
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// Math utils:
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#define SQR(n) ((n)*(n))
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#define ABS(n) (((n) < 0) ? -(n) : (n))
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#define LIMIT_MIN(n,lim) ((n) < (lim) ? (lim) : (n))
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#define LIMIT_MAX(n,lim) ((n) > (lim) ? (lim) : (n))
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#define TRUNCPREC(fval,prec) (trunc((fval) * pow(10,(prec))) / pow(10,(prec)))
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#endif // __nl_types_h__
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