On Nov 23, 11:24pm, rm...@netbsd.org (Mindaugas Rasiukevicius) wrote: -- Subject: Re: CVS commit: src/sys/coda
| mp = mp == TAILQ_END(&mountlist) ? NULL : mp; | | Over: | | return mp; | | Everybody understood NULL, so why obfuscate the code? The point (as I understand it) is so that if you want to change to another ADT where end != NULL (are there any now, that we have banned CIRCLEQ?) using the END macro lets you s/FOOQ/BARQ/ and have it mostly work. christos