add word-sized ctz function to atomic.h
authorRich Felker <dalias@aerifal.cx>
Wed, 27 Apr 2011 16:19:49 +0000 (12:19 -0400)
committerRich Felker <dalias@aerifal.cx>
Wed, 27 Apr 2011 16:19:49 +0000 (12:19 -0400)
commit4bb9b4f3b4a6794da3091f58acbd938ff66fc15b
tree99bc7b287ccfe21f5f10dfa950be9ca598e2074c
parentb5b41212a686849fe061b8c4bb80d38f893d00c7
add word-sized ctz function to atomic.h

strictly speaking this and a few other ops should be factored into
asm.h or the file should just be renamed to asm.h, but whatever. clean
it up someday.
arch/i386/atomic.h
arch/x86_64/atomic.h