use c99 bool + add test for low level find

add cx_linked_list_compare() and simplifies some tests

use same doxygen style in all files

add common.h include to all other header files

add ported UCX buffer implementation

add tests for the new low level functions

(0) -300 -100 -30 -10 -6 +6 +10 +30 +100 +300 tip

mercurial