Keywords/Reserved words

A keywords are a reserved words for doing specific tasks. All keywords have fixed meanings and these meanings cannot be changed. Keywords are a predefined in C. These words have a standard and reserve as basic building blocks for program statements. There are only 32 keywords in C and all words must be written in lowercase.

The list are keywords are available in C :-

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