History of Keywords
- There are 32 keywords in C89 language.
- 5 more keywords were introduced in C99.
- 7 new keywords were introduced in C11.
- Keywords cannot be redefined.
- They are already predefined for specific tasks.
- They are also know as Reserved Words.
List of 32 C Keywords
| auto | break | case | char | const | continue |
| default | do | double | else | enum | extern |
| float | for | goto | if | int | long |
| register | return | short | signed | sizeof | static |
| struct | switch | typedef | union | unsigned | void |
| volatile | while |
