Add new file

changedata.h

+#ifndef CHANGEDATA_H
+#define CHANGEDATA_H
+
+#include <ncurses.h>
+#include "main.h"
+
+#define USER_OPTIONS_CNT 5
+#define ADMIN_OPTIONS_CNT 3
+#define ASSISTANT_OPTIONS_CNT 3
+#define STR_MAX 128
+#define BOOKING_NUM 9
+
+int optionMenu(char *options[], int count, char buffer[STR_MAX], int *row, int *col);
+void CheckIn(int *row, int *col);
+void CheckBooking(char *bookingNumber, int *row, int *col);
+
+void ChangeName(char *booking, int *row, int *col);
+void ChangeDocument(char *booking, int *row, int *col);
+void ChangeBaggage(char *booking, int *row, int *col);
+
+
+
+#endif