rename dir lib -> example

because it is not quite lib yet, but an example dump definitely

example/test-list.sex

@@ -0,0 +1,36 @@
+(include stdlib.h)
+(include stddef.h)
+(include stdbool.h)
+(include stdio.h)
+
+(load "list.seh")
+
+(struct foo
+  ((float a)
+   (int b)
+   ((const char *) c)))
+
+,(list-T '(int))
+,(make-list-T '(int) #f)
+,(add-value-list-T '(int) #f)
+,(length-list-T '(int) #f)
+,(is-empty-list-T '(int) #f)
+
+
+(extern fn void puk ((int a) (float b)))
+(fn bool bar () false)
+(pub fn void baz () true)
+
+(extern var int i)
+(var int j)
+(pub var int k)
+
+(pub fn int main ()
+     (var (* list-int) l (make-list-int))
+     (printf "Size of the list: %zu\n" (length-list-int l))
+     (add-value-list-int l 3)
+     (add-value-list-int l 4)
+     (printf "Size of the list: %zu\n" (length-list-int l))
+     ,(list-for-each '((printf "%d " v) l v))
+     (printf "\n")
+     0)