#ifndef TYPEDEF_H
#define TYPEDEF_H

// typedef lets you create a new type name.
// The syntax is
//  typedef <existing type>  <new type name>;

// Example: int's are used all over in C programs.  It can be useful to
// create named types for different uses

typedef unsigned int StudentNumber;

// This creates a type whose name is 'struct student_t';
struct student_t {
  char*         name;
  StudentNumber id;
};

// This creates a type whose name is 'Student'
typedef struct student_t Student;
// And this creates a type whose name is 'Student2'
typedef Student          Student2;


#endif // TYPEDEF_H