You have to use CLOCKS_PER_SEC instead of CLK_TCK. According to /usr/include/time.h, CLK_TCK is the "obsolete POSIX.1-1988 name" for CLOCKS_PER_SEC.
-- Martin Michlmayr http://www.cyrius.com/ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]