Please complete the Student.c file below for adding a new student and deleting an existing student.

/* Student.c: maintaining student records */

#include "Student.h"

#include #include #include #include

/* allocate a new student record */ STUDENT *NewStudent(int ID, char *Name, char Grade) {

/* FIXME */

} /* end of NewStudent */

/* delete a student record */ void DeleteStudent(STUDENT *s) {

/* FIXME */

} /* end of DeleteStudent */

/* print a student record */ void PrintStudent(STUDENT *s) { assert(s); printf("Student ID: %d ", s->ID); printf("Student Name: %s ", s->Name); printf("Student Grade: %c ", s->Grade); } /* end of PrintStudent */

/* test the student record functions */ int main(void) { STUDENT *s1 = NULL, *s2 = NULL; printf("Creating 2 student records... "); s1 = NewStudent(1001, "Jane Doe", 'A'); s2 = NewStudent(1002, "John Doe", 'C');

printf("Printing the student records... "); PrintStudent(s1); PrintStudent(s2);

printf("Deleting the student records... "); DeleteStudent(s1); s1 = NULL; DeleteStudent(s2); s2 = NULL;

printf("Done. "); return 0; } /* end of main */

/* EOF */

The header file is

/* Student.h: header file for student records */

#ifndef STUDENT_H #define STUDENT_H

#define SLEN 40

struct Student { int ID; char Name[SLEN+1]; char Grade; }; typedef struct Student STUDENT;

/* allocate a new student record */ STUDENT *NewStudent(int ID, char *Name, char Grade);

/* delete a student record */ void DeleteStudent(STUDENT *s);

/* print a student record */ void PrintStudent(STUDENT *s);

#endif /* STUDENT_H */

/* EOF */