Example:

                         #include <stdio.h>
                          struct StudentData{
                               char *stu_name;
                                   int stu_id;
                                 int stu_age;
                                 };
                            int main()
                            {
                            struct StudentData student;
                            student.stu_name = "Steve";
                            student.stu_id = 1234;
                            student.stu_age = 30;
                               printf("Student Name is: %s", student.stu_name);
                               printf("\nStudent Id is: %d", student.stu_id);
                               printf("\nStudent Age is: %d", student.stu_age);
                               return 0;
                             }
                           Output:
                          Student Name is: Steve
                          Student Id is: 1234
                          Student Age is: 30  
                       

More about structure:

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Sample Program of structure in C	View