char *stripnl(char *s)
int add_employee(/*int TechN,*/ char *FName, char *LName, int SSN, char *Position, float Wage)
int remove_employee(int TechN)
int set_service_rate(char *Service, float newRate)
int set_service_hours(char *Service, int newHours)
void do_add_employee()
void do_remove_employee()
void do_update_service()
void do_financial_report()
void print_emp_list()
void print_serv_list()