ichicomp.h

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/*
 * SPDX-License-Identifier: MIT
 * Copyright (c) 2024 IUPAC and InChI Trust
 */
 
 
#ifndef _INCHI_COMP_H_
#define _INCHI_COMP_H_
 
#ifndef COMPILE_ALL_CPP
#ifdef __cplusplus
extern "C" {
#endif
#endif
 
    /* compatibility */
 
#if ( defined(__GNUC__) && defined(__MINGW32__) && __GNUC__ == 3 && __GNUC_MINOR__ == 2 && __GNUC_PATCHLEVEL__ == 0 && defined(_WIN32) )
/* replace with the proper definition for GNU gcc & MinGW-2.0.0-3 (mingw special 20020817-1), gcc 3.2 core */
#define my_va_start(A,B) ((A)=(va_list)__builtin_next_arg(lpszFormat))
#else
#define my_va_start va_start
#endif
 
 
 
/*  ANSI redefinitions */
#ifdef COMPILE_ANSI_ONLY  /* { */
#ifndef __isascii
#define __isascii(val)  ((unsigned)(val) <= 0x7F)
#endif
 
/* #ifndef __GNUC__ */
/* these non-ANSI functions are implemented in gcc */
#include <stdio.h>
 /* this #include provides size_t definition */
 /* implementation is located in util.c */
/*#if ( !defined(_MSC_VER) || defined(__STDC__) && __STDC__ == 1 )*/
 
#if ( defined(COMPILE_ADD_NON_ANSI_FUNCTIONS) || defined(__STDC__) && __STDC__ == 1 )
 
/* support (VC++ Language extensions) = OFF && defined(COMPILE_ANSI_ONLY) */
    int   inchi_memicmp( const void*, const void*, size_t );
    int   inchi_stricmp( const char *s1, const char *s2 );
    char *inchi__strnset( char *string, int c, size_t count );
    char *inchi__strdup( const char *string );
#endif
/* #endif */
 
#endif /* } */
 
 
#ifndef COMPILE_ALL_CPP
#ifdef __cplusplus
}
#endif
#endif
 
 
#endif    /* _INCHI_COMP_H_ */