add cxListInsertAfter() and cxListInsertBefore()

reorder the list test functions

pointer type must be explicit in cx_foreach macro

add cx_foreach macro

add the feature to remove items during iteration

add iterator interface + linked list iterator

hide __attribute__ from compilers that may not support it

simplifies some linked list tests

(0) -300 -100 -30 -10 -8 +8 +10 +30 +100 +300 tip

mercurial