I Need help with Swap() and remove_student()!

please help!

#include #include #include #include #pragma warning(disable: 4996) // for Visual Studio Only typedef enum male , female gender /I enumeration type gender struct student f // linked list of students char name [30]; gender genderValue; char class_standing[10]; int roll_number float tuition fee struct student next; J list - NULL; // forward declaration of functions void flush); void branching(char); void registration(char); int add(char*, char, char, int, float) 1/ 10 points void remove_student(); // 10 points char* search (int); //5 points int count(); // 5 points void swap (struct student *, struct student) // 5 points void display;// 15 points int main() char ch 'i' ; printf("Please enter your selection: In"); printf("ta: add a new student to the listln"); printf("ts: search for a student on the listln"); printf("\tr: remove a student from the list "); printf("td: display list of students ") printf("t: quitln") ch = tolower(getchar()); flush(); branching (ch); (ch } while != 'q'); return 0; // consume leftover n'characters void flush() int c; do c getchar(); while (c != ' ' && c != EOF)