initial checkin from subversion

struct1.c

@@ -0,0 +1,23 @@
+#include <stdio.h>
+
+struct a
+{
+ int a1;
+} ;
+
+struct b
+{
+ int b1;
+ struct a b2;
+} ;
+
+int main()
+{
+struct b sb;
+
+sb.b1=1;
+sb.b2.a1=2;
+
+printf("%d : %d",sb.b1,sb.b2.a1);
+return 0;
+}