initial checkin from subversion

while1.c

@@ -0,0 +1,13 @@
+#include <stdio.h>
+int main()
+{
+int i;
+i = 0;
+puts ("\x1b[2JWhile - Schleife\n");
+while ( i < 10 )
+  {
+  i = i + 1;
+  printf ("Variable i ist nun %d\n",i);
+  }
+return(0);
+}