initial checkin from subversion

datei2a.c

@@ -0,0 +1,19 @@
+#include <stdio.h>
+#include <stdlib.h>
+int main ()
+{
+FILE * dzeig;
+double wert;
+printf ("\x1b[2J");
+dzeig = fopen ("double.dat","rb");
+if (dzeig == NULL)
+  {
+  fprintf (stderr,"\nKein Öffnen\n");
+  exit (4);
+  }
+fseek (dzeig,sizeof(double) *44, SEEK_SET);
+printf ("\n\nGelesene Elemente: %d\n",fread(&wert,sizeof(double),1,dzeig));
+printf ("\nWert = %f",wert);
+fclose(dzeig);
+return 0;
+}