<P> typedef is a reserved keyword in the C and C++ programming languages . It is used to create an alias name for another data type . As such , it is often used to simplify the syntax of declaring complex data structures consisting of struct and union types , but is just as common in providing specific descriptive type names for integer data types of varying lengths . The C standard library and POSIX reserve the suffix ' _t ' , for example as in size_t and time_t . </P>
<P> typedef is a reserved keyword in the C and C++ programming languages . It is used to create an alias name for another data type . As such , it is often used to simplify the syntax of declaring complex data structures consisting of struct and union types , but is just as common in providing specific descriptive type names for integer data types of varying lengths . The C standard library and POSIX reserve the suffix ' _t ' , for example as in size_t and time_t . </P>
what is the purpose of typedef in c
what is the purpose of typedef in c
used to create an alias name for another data type
used to create an alias name for another data type