• Top
  • Documentation
  • Books
  • Boolean-reasoning
  • Projects
  • Debugging
  • Community
  • Std
  • Proof-automation
  • Macro-libraries
  • ACL2
  • Interfacing-tools
  • Hardware-verification
  • Software-verification
    • Kestrel-books
      • Crypto-hdwallet
      • Apt
      • Error-checking
      • Fty-extensions
      • Isar
      • Kestrel-utilities
      • Set
      • C
        • Syntax-for-tools
        • Atc
        • Transformation-tools
        • Language
          • Abstract-syntax
          • Integer-ranges
          • Implementation-environments
            • Integer-format-templates
            • Ienv
            • Integer-formats
            • Ienv-ushort-rangep
            • Ienv-ulong-rangep
            • Ienv-ullong-rangep
            • Ienv-uint-rangep
            • Ienv-uchar-rangep
            • Ienv-sshort-rangep
            • Ienv-slong-rangep
            • Ienv-sllong-rangep
            • Ienv-sint-rangep
            • Ienv-schar-rangep
            • Ienv-char-rangep
            • Ienv->schar-min
            • Ienv->schar-max
            • Ienv->char-size
            • Ienv->char-min
            • Ienv->char-max
            • Ienv->uchar-max
            • Ienv->short-bit-size
            • Ienv->long-bit-size
            • Ienv->llong-bit-size
            • Ienv->int-bit-size
            • Ienv->short-byte-size
            • Ienv->long-byte-size
            • Ienv->llong-byte-size
            • Ienv->int-byte-size
            • Versions
              • Version
              • Version-std-c23p
              • Version-std-c17p
              • Version-gccp
            • Ienv->ushort-max
            • Ienv->ullong-max
            • Ienv->sshort-min
            • Ienv->sllong-min
            • Ienv->sllong-max
            • Ienv->bool-byte-size
            • Ienv->bool-bit-size
            • Ienv->ulong-max
            • Ienv->uint-max
            • Ienv->sshort-max
            • Ienv->slong-min
            • Ienv->slong-max
            • Ienv->sint-min
            • Ienv->sint-max
            • Schar-formats
            • Char-formats
            • Uchar-formats
            • Signed-formats
            • Bool-formats
          • Dynamic-semantics
          • Static-semantics
          • Grammar
          • Types
          • Integer-formats-definitions
          • Computation-states
          • Portable-ascii-identifiers
          • Values
          • Integer-operations
          • Object-designators
          • Operations
          • Errors
          • Tag-environments
          • Function-environments
          • Character-sets
          • Flexible-array-member-removal
          • Arithmetic-operations
          • Pointer-operations
          • Real-operations
          • Array-operations
          • Scalar-operations
          • Structure-operations
        • Representation
        • Insertion-sort
        • Pack
      • Soft
      • Bv
      • Imp-language
      • Ethereum
      • Event-macros
      • Java
      • Riscv
      • Bitcoin
      • Zcash
      • Yul
      • ACL2-programming-language
      • Prime-fields
      • Json
      • Syntheto
      • File-io-light
      • Cryptography
      • Number-theory
      • Axe
      • Lists-light
      • Builtins
      • Solidity
      • Helpers
      • Htclient
      • Typed-lists-light
      • Arithmetic-light
    • X86isa
    • Axe
    • Execloader
  • Math
  • Testing-utilities

• Implementation-environments

Versions

Versions of C.

We introduce a data structure to indicate the specific version of C. This includes the standards (e.g. C17 [C17] and C23 [C23]), but also GCC extensions, and possibly other variants. We start with only some choices, but we will add more choices in the future as needed.

Subtopics

Version

Fixtype of C versions.

Version-std-c23p

Check if the C standard for this C version is C23.

Version-std-c17p

Check if the C standard for this C version is C17.

Version-gccp

Check if this C version includes GCC extensions or not.