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The C Preprocessor 13.0.1 (experimental 20220101) documentation
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The C Preprocessor 13.0.1 (experimental 20220101) documentation
  • Copyright
  • Overview
    • Character sets
    • Initial processing
    • Tokenization
    • The preprocessing language
  • Header Files
    • Include Syntax
    • Include Operation
    • Search Path
    • Once-Only Headers
    • Alternatives to Wrapper #ifndef
    • Computed Includes
    • Wrapper Headers
    • System Headers
  • Macros
    • Object-like Macros
    • Function-like Macros
    • Macro Arguments
    • Stringizing
    • Concatenation
    • Variadic Macros
    • Predefined Macros
    • Undefining and Redefining Macros
    • Directives Within Macro Arguments
    • Macro Pitfalls
  • Conditionals
    • Conditional Uses
    • Conditional Syntax
    • Deleted Code
  • Diagnostics
  • Line Control
  • Pragmas
  • Other Directives
  • Preprocessor Output
  • Traditional Mode
    • Traditional lexical analysis
    • Traditional macros
    • Traditional miscellany
    • Traditional warnings
  • Implementation Details
    • Implementation-defined behavior
    • Implementation limits
    • Obsolete Features
  • Invocation
  • Environment Variables
  • GNU Free Documentation License
  • Indexes and tables
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Last updated on Nov 08, 2022