cpp-cheat/c/README.md

C

1. Introduction
   1. Standards
   2. Implementations
   3. Undefined behaviour
   4. Style guides
   5. Pros and cons
   6. Trivia
   7. Bibliography
2. main.c: huge dump that is being split up into smaller sections
3. Sanity
   1. hello_world.c
   2. min.c
   3. template.c
4. Language
   1. main function
   2. Data
      1. Identifier
         1. Uninitialized variable
      2. Types
         1. Basic types
         2. Incomplete types
         3. void
         4. Array
            1. Array designated initializer
            2. String
            3. VLA
         5. Type qualifier
            1. const
            2. restrict
            3. auto
            4. register
            5. volatile
         6. User defined types
            1. enum
            2. typedef
               1. [typedef function](typedef function.c)
            3. struct
               1. struct operators
               2. struct designated initializer
               3. Bitfield
               4. Flexible array member
            4. union
      3. Literals
         1. Compound struct literal
      4. Typecast
      5. Compile time operations
         1. _Generic
         2. Constant expression
            1. _Static_assert
      6. Pointer
         1. void pointer
         2. Pointer to int typecast
         3. NULL
   3. Branching
      1. if
      2. while
      3. switch
      4. goto
      5. Function
         1. Function pointer
         2. inline
         3. Parameters
            1. Identifier list
            2. Identifier list
            3. Parameter without name
            4. Static array argument
            5. void parameter
         4. return
            1. No return non-void
            2. _Noreturn
   4. Global scope
   5. Operator
      1. sizeof()
   6. Sequence point
   7. Lexer
   8. Preprocessor
      1. Comments
      2. Preprocessor inside C
      3. Preprocessor in isolation
   9. Signal
   10. Trigraph
   11. Multi-file
       1. static
       2. extern
5. stdlib
   1. assert.h
      1. NDEBUG
      2. assert fail
   2. stdio.h
      1. printf
   3. stdint.h
   4. stdlib.h
      1. Exit related
         1. exit()
         2. atexit()
         3. abort()
         4. abort()
      2. abs()
      3. malloc()
      4. getenv
      5. offsetof()
   5. string.h
   6. ctype.h
   7. time.h
      1. clock()
   8. limits.h
   9. stdbool.h
   10. float.h
   11. math.h
   12. complex.h
   13. varargs_h
   14. errno.h
   15. iso646.h
   16. setjmp.h
6. Applications
   1. Design patterns
      1. Polymorphism
      2. C++ templates
   2. String to int
   3. User input
   4. Memory layout
   5. Profiling