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206 lines
4.9 KiB
206 lines
4.9 KiB
2 years ago
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/*-
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* BSD 2-Clause License
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*
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* Copyright (c) 2012-2018, Jan Breuer
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* @file cc.h
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*
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* @brief compiler detection
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*
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*
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*/
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#ifndef __SCPI_CC_H_
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#define __SCPI_CC_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(__STDC__)
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# define C89 1
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# if defined(__STDC_VERSION__)
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# define C90 1
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# if (__STDC_VERSION__ >= 199409L)
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# define C94 1
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# endif
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# if (__STDC_VERSION__ >= 199901L)
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# define C99 1
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# endif
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# endif
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#endif
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#if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200809L) || \
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(defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 700)
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#define HAVE_STRNDUP 1
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#define HAVE_STRNLEN 1
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#endif
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#if (defined _BSD_SOURCE && _BSD_SOURCE) || \
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(defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 500) || \
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(defined _ISOC99_SOURCE && _ISOC99_SOURCE) || \
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(defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L) || \
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C99
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#define HAVE_SNPRINTF 1
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#endif
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#if (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
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#define HAVE_STRNCASECMP 1
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#endif
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#if (defined _BSD_SOURCE && _BSD_SOURCE) || \
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(defined _SVID_SOURCE && _SVID_SOURCE) || \
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(defined _XOPEN_SOURCE && _XOPEN_SOURCE) || \
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(defined _ISOC99_SOURCE && _ISOC99_SOURCE) || \
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(defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L) ||\
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C99
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#define HAVE_ISNAN 1
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#endif
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#if (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600)|| \
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(defined _ISOC99_SOURCE && _ISOC99_SOURCE) || \
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(defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L) || \
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C99
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#define HAVE_ISFINITE 1
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#define HAVE_SIGNBIT 1
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#endif
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#if (defined _XOPEN_SOURCE && XOPEN_SOURCE >= 600) || \
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(defined _BSD_SOURCE && _BSD_SOURCE) || \
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(defined _SVID_SOURCE && _SVID_SOURCE) || \
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(defined _ISOC99_SOURCE && _ISOC99_SOURCE) || \
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(defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L)
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#define HAVE_STRTOLL 1
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#endif
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#if (defined _XOPEN_SOURCE && _XOPEN_SOURCE >= 600) || \
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(defined _ISOC99_SOURCE && _ISOC99_SOURCE) || \
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(defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 200112L) || \
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C99
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#define HAVE_STRTOF 1
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#endif
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#if (defined _ISOC99_SOURCE && _ISOC99_SOURCE) || C99
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#define HAVE_STDBOOL 1
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#endif
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/* Compiler specific */
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/* RealView/Keil ARM Compiler, e.g. Cortex-M CPUs */
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#if defined(__CC_ARM)
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#define HAVE_STRNCASECMP 1
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#endif
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/* National Instruments (R) CVI x86/x64 PC platform */
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#if defined(_CVI_)
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#define HAVE_STRNICMP 1
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#endif
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/* 8bit PIC - PIC16, etc */
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#if defined(_MPC_)
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#define HAVE_STRNICMP 1
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#endif
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/* PIC24 */
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#if defined(__C30__)
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#endif
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/* PIC32mx */
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#if defined(__C32__)
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#define HAVE_FINITE 1
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#endif
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/* AVR libc */
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#if defined(__AVR__)
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#include <stdlib.h>
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#define HAVE_DTOSTRE 1
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#undef HAVE_STRTOF
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#define HAVE_STRTOF 0
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#endif
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/* default values */
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#ifndef HAVE_STRNLEN
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#define HAVE_STRNLEN 0
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#endif
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#ifndef HAVE_STRDUP
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#define HAVE_STRDUP 0
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#endif
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#ifndef HAVE_STRNDUP
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#define HAVE_STRNDUP 0
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#endif
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#ifndef HAVE_STRNICMP
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#define HAVE_STRNICMP 0
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#endif
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#ifndef HAVE_STDBOOL
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#define HAVE_STDBOOL 0
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#endif
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#ifndef HAVE_SNPRINTF
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#define HAVE_SNPRINTF 0
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#endif
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#ifndef HAVE_STRNCASECMP
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#define HAVE_STRNCASECMP 0
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#endif
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#ifndef HAVE_ISNAN
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#define HAVE_ISNAN 0
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#endif
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#ifndef HAVE_ISFINITE
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#define HAVE_ISFINITE 0
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#endif
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#ifndef HAVE_FINITE
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#define HAVE_FINITE 0
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#endif
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#ifndef HAVE_SIGNBIT
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#define HAVE_SIGNBIT 0
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#endif
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#ifndef HAVE_STRTOLL
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#define HAVE_STRTOLL 0
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#endif
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#ifndef HAVE_STRTOF
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#define HAVE_STRTOF 0
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#endif
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#ifndef HAVE_DTOSTRE
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#define HAVE_DTOSTRE 0
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* __SCPI_CC_H_ */
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