K 10 svn:author V 3 des K 8 svn:date V 27 2004-07-05T11:10:57.000000Z K 7 svn:log V 355 Make libalias WARNS?=6-clean. This mostly involves renaming variables named link, foo_link or link_foo to lnk, foo_lnk or lnk_foo, fixing signed / unsigned comparisons, and shoving unused function arguments under the carpet. I was hoping WARNS?=6 might reveal more serious problems, and perhaps the source of the -O2 breakage, but found no smoking gun. END