modifiers. These are called data type modifiers.
They include short, long, unsigned, and signed.
Not all combinations of types and modifiers are allowed in C.
Also note that
long and short
are
modifiers
that make it possible for a data type to use either more or less memory.
Type Qualifiers
A
type qualifier is used to refine the declaration of a variable, a function, and parameters
by
specifying whether the value of a variable can be changed or the value of a variable must always be
read from memory rather than from a register. In C they are of two types:
1. const
2. volatile
Let us discuss them one by one.
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