A21: Enumerated
data type and Typedef data type are the user define data type.
Enumerated
Data Type: It is used to define more than one integer
symbolic constants.
It allows us to
create our own symbolic names a list of related constants.
Syntax:
enum identifier (value1, value2, valueN);
e.g. enum
marriedStatus
{
single, married, divorced, widowed;
}
enum marriedStatus
person1, person2;
Typedef
Data Type: It is used to create a new name for an
existing data type:
Syntax:
typedef existing_type new_datatype;
e.g. typedef int
integer;
