C83Standard

C, Cpp, CppCli, DspC, ECpp standards identification macros for C and C++

3rd edition of the library

part of the C83Project
support for 8.3 file naming conventions with the exception of the main include and code files
support C89 and higher editions

Example of use

    printf("STANDARD test\n\r");
    printf("\n\r");

    printf("C83STANDARD_VERSION() = %ld\n\r", C83STANDARD_VERSION());
    printf("\n\r");

    printf("First C               = %ld\n\r", CKR);
    printf("Last C                = %ld\n\r", C23);
    printf("Current C             = %ld\n\r", C_VERSION);
    printf("\n\r");

    printf("First CPP             = %ld\n\r", CPPPRE);
    printf("Last CPP              = %ld\n\r", CPP23);
    printf("Current CPP           = %ld\n\r", CPP_VERSION);
    printf("\n\r");

    printf("First CXX             = %ld\n\r", CXXPRE);
    printf("Last CXX              = %ld\n\r", CXX23);
    printf("Current CXX           = %ld\n\r", CXX_VERSION);
    printf("\n\r");

    printf("First CPP CLI         = %ld\n\r", CPPCLIPRE);
    printf("Last CPP CLI          = %ld\n\r", CPPCLI);
    printf("Current CPP CLI       = %ld\n\r", CPPCLI_VERSION);
    printf("\n\r");

    printf("First CXX CLI         = %ld\n\r", CXXCLIPRE);
    printf("Last CXX CLI          = %ld\n\r", CXXCLI);
    printf("Current CXX CLI       = %ld\n\r", CXXCLI_VERSION);
    printf("\n\r");

Another example of use

    printf("stdc                  = %d\n\r",  GET_C_STD());
    printf("c version             = %ld\n\r", GET_C_VERSION());
    printf("c version year        = %ld\n\r", GET_C_VERSION_YEAR());
    printf("stdc hosted           = %d\n\r",  GET_C_STD_HOSTED());
    printf("\n\r");

    printf("cpp version           = %ld\n\r", GET_CPP_VERSION());
    printf("cpp version year      = %ld\n\r", GET_CPP_VERSION_YEAR());
    printf("\n\r");

    printf("cxx version           = %ld\n\r", GET_CXX_VERSION());
    printf("cxx version year      = %ld\n\r", GET_CXX_VERSION_YEAR());
    printf("\n\r");

    printf("cpp cli version       = %ld\n\r", GET_CPPCLI_VERSION());
    printf("cpp cli version year  = %ld\n\r", GET_CPPCLI_VERSION_YEAR());
    printf("\n\r");

    printf("cxx cli version       = %ld\n\r", GET_CXXCLI_VERSION());
    printf("cxx cli version year  = %ld\n\r", GET_CXXCLI_VERSION_YEAR());
    printf("\n\r");

Another example of use C

    #if C_VERSION == CKR
        ...
        CKR code
        ...
    #elif C_VERSION == C89
        ...
        C89 code
        ...
    #elif C_VERSION == C95
        ...
        C95 code
        ...
    #elif C_VERSION == C99
        ...
        C99 code
        ...
    #else
        ...
        other code
        ...
    #endif

Another example of use C++

    #if CPP_VERSION == CPPPRE
        ...
        CPPPRE code
        ...
    #elif CPP_VERSION == CPP98
        ...
        CPP98 code
        ...
    #elif CPP_VERSION == CPP11
        ...
        CPP11 code
        ...
    #else
        ...
        other code
        ...
    #endif
 
    or
 
    #if CXX_VERSION == CXXPRE
        ...
        CPPPRE code
        ...
    #elif CXX_VERSION == CXX98
        ...
        CPP98 code
        ...
    #elif CXX_VERSION == CXX11
        ...
        CPP11 code
        ...
    #else
        ...
        other code
        ...
    #endif

Another example of use C++ CLI

    #if CPPCLI_VERSION == CPPCLIPRE
        ...
        CPPCLIPRE code
        ...
    #elif CPPCLI_VERSION == CPPCLI
        ...
        CPPCLI code
        ...
    #else
        ...
        other code
        ...
    #endif

    or

    #if CXXCLI_VERSION == CXXCLIPRE
        ...
        CPPCLIPRE code
        ...
    #elif CXXCLI_VERSION == CXXCLI
        ...
        CPPCLI code
        ...
    #else
        ...
        other code
        ...
    #endif

Another example of use EC++

    #if defined(ECPP)
        ...
        ECPP code
        ...
    #endif

    or
 
    #if defined(ECXX)
        ...
        ECPP code
        ...
    #endif

Updates

2025 10 29 Fixed error when detecting __cplusplus for Turbo C++
2025 10 29 NOC, NOCPP/NOCXX, NOCPPCLI/NOCXXCLI defines added

2025 10 30 C.h renamed to PC.h
2025 10 30 Cpp.h renamed to PCpp.h
2025 10 30 CppCli.h renamed to PCppCli.h
2025 10 30 DspC.h renamed to PDspC.h
2025 10 30 ECpp.h renamed to PECpp.h
2025 10 30 Description bug fixed

2025 11 02 Detailed description