APPENDIX 6. Essentials of C
This appendix provides summary information on key aspects of the C programming language as a set of tables. Example usage and further explanations of most of these features appear in Chapter 14, Chapter 15, Chapter 16, Chapter 17, Chapter 18 and Chapter 19 of this book.
| Word. | Summary meaning. | Word. | Summary meaning. |
|---|---|---|---|
| char | A single character, usually 8-bit. | signed | A qualifier applied to char or int (default for char and int is signed). |
| const | Data that will not be modified. | sizeof | Returns the size in bytes of a specified item, which may be variable, expression or array. |
| double | A ‘double precision’ floating-point number. | struct | Allows definition of a data structure. ... |
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