c99

    The identifier for the ISO C 1999 language standard.

    LanguageStandardSettings.swift:24
    case c99

    See also

    • case c11

      The identifier for the ISO C 2011 language standard.

    • case c17

      The identifier for the ISO C 2017 language stadard.

    • case c18

      The identifier for the ISO C 2017 language standard.

    • case c2x

      The identifier for the ISO C2x draft language standard.

    • case c89

      The identifier for the ISO C 1990 language standard.

    • case c90

      The identifier for the ISO C 1990 language standard.

    • case gnu11

      The identifier for the ISO C 2011 language standard with GNU extensions.

    • case gnu17

      The identifier for the ISO C 2017 language standard with GNU extensions.

    • case gnu18

      The identifier for the ISO C 2017 language standard with GNU extensions.

    • case gnu2x

      The identifier for the ISO C2x draft language standard with GNU extensions.

    • case gnu89

      The identifier for the ISO C 1990 language standard with GNU extensions.

    • case gnu90

      The identifier for the ISO C 1990 language standard with GNU extensions.

    • case gnu99

      The identifier for the ISO C 1999 language standard with GNU extensions.

    • case iso9899_1990

      The identifier for the ISO C 1990 language standard.

    • case iso9899_199409

      The identifier for the ISO C 1990 language standard with amendment 1.

    • case iso9899_1999

      The identifier for the ISO C 1999 language standard.

    • case iso9899_2011

      The identifier for the ISO C 2011 language standard.

    • case iso9899_2017

      The identifier for the ISO C 2017 language standard.

    • case iso9899_2018

      The identifier for the ISO C 2017 language standard.