diff --git a/src/ui.c b/src/ui.c
index 6b0458a..8f7bdc6 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -2,16 +2,22 @@
  * command line interface for user input
  *
  */
+/* Created by Juergen Buechel, 13.12.2024/
+*/
 #include "planner.h" // for subject and event structs
 #include <stdio.h>
 #include <stdlib.h>
 #include "ui.h"
+#include "planner.h"
+#include "iCal.h"
+#include "db.h"
 
 typedef struct task {
     char name;
     int priority;
     struct task *nextTask;
 };
+
 typedef struct task task_1;
 typedef struct task* task_ptr;
 task_ptr firsttask = NULL;
@@ -111,6 +117,11 @@ void tasklisting(void){
         TaskPointer = TaskPointer->nextTask;
     }
 
+void getlink (void)
+{
+
+}
+
 int main(void)
 {
     int choice = 0, i = 0;
@@ -119,7 +130,8 @@ int main(void)
         printf(" -1- Neues Fach eingeben\n");
         printf(" -2- Verfuegbare Zeit eingeben\n");
         printf(" -3- Alle vorhandenen Faecher aufliesten\n");
-        printf(" -4- Planer beenden\n");
+        printf(" -4- Kalenderlink ausgeben\n");
+        printf(" -5- Planer beenden\n");
         if( scanf("%d", &choice) != 1){
             printf("Falsche Eingabe\n");};
         choice = 0;
@@ -135,8 +147,9 @@ int main(void)
         else{
             tasklisting();
         }break;
+        case 4: iCAl();break;
         }
-    }while (choice != 4);
+    }while (choice !=5);
     return EXIT_SUCCESS;
 }
 
diff --git a/src/ui.h b/src/ui.h
index 3eba956..e16c1c9 100644
--- a/src/ui.h
+++ b/src/ui.h
@@ -2,12 +2,4 @@
 #define UI
 
 
-typedef struct task_elements{
-    char name;
-    int priority;
-};
-typedef struct time_e{
-    int time;
-};
-
 #endif // !UI