diff --git a/build-project.sh b/build-project.sh
index 8147ac2..20234e5 100644
--- a/build-project.sh
+++ b/build-project.sh
@@ -5,5 +5,7 @@ ceedling test:all
 gcc -o main $(pwd)/src/*.c -lm
 ./main
 
+read -p "Press [Enter] key to close terminal..."
+
 rm -r build
 rm main
diff --git a/src/funktion.c b/src/funktion.c
new file mode 100644
index 0000000..8c929a5
--- /dev/null
+++ b/src/funktion.c
@@ -0,0 +1,12 @@
+#include<stdio.h>
+#include<string.h>
+#include<math.h>
+#include<stdlib.h>
+#include"funktion.h"
+
+float getValue(char c) {
+    float value;
+    printf("%c eingeben: ",c);
+    scanf("%f", &value);
+    return value;
+}
\ No newline at end of file
diff --git a/src/funktion.h b/src/funktion.h
new file mode 100644
index 0000000..061958a
--- /dev/null
+++ b/src/funktion.h
@@ -0,0 +1,6 @@
+#ifndef FUNKTION_H
+#define FUNKTION_H
+
+float getValue(char c);
+
+#endif
diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..80a2127
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,9 @@
+#include "funktion.h"
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int main()
+{   
+}
\ No newline at end of file