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Some C(++) standard versions require source files to end with a newline. Some compiler versions may issue a warning about a missing newline.
37 lines
971 B
C
37 lines
971 B
C
/*
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* Copyright (c) 2003-2010, Mark Borgerding. All rights reserved.
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* This file is part of KISS FFT - https://github.com/mborgerding/kissfft
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*
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* SPDX-License-Identifier: BSD-3-Clause
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* See COPYING file for more information.
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*/
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#ifndef kiss_fft_log_h
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#define kiss_fft_log_h
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#define ERROR 1
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#define WARNING 2
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#define INFO 3
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#define DEBUG 4
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#define STRINGIFY(x) #x
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#define TOSTRING(x) STRINGIFY(x)
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#if defined(NDEBUG)
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# define KISS_FFT_LOG_MSG(severity, ...) ((void)0)
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#else
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# define KISS_FFT_LOG_MSG(severity, ...) \
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fprintf(stderr, "[" #severity "] " __FILE__ ":" TOSTRING(__LINE__) " "); \
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fprintf(stderr, __VA_ARGS__); \
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fprintf(stderr, "\n")
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#endif
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#define KISS_FFT_ERROR(...) KISS_FFT_LOG_MSG(ERROR, __VA_ARGS__)
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#define KISS_FFT_WARNING(...) KISS_FFT_LOG_MSG(WARNING, __VA_ARGS__)
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#define KISS_FFT_INFO(...) KISS_FFT_LOG_MSG(INFO, __VA_ARGS__)
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#define KISS_FFT_DEBUG(...) KISS_FFT_LOG_MSG(DEBUG, __VA_ARGS__)
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#endif /* kiss_fft_log_h */
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