tree 9c1c9ba35076e719f9199553f28def4d8daf324c
parent 7722ad0044128996c43af1e5bfe34e6fc7924007
author rsc <devnull@localhost> 1139762891 +0000
committer rsc <devnull@localhost> 1139762891 +0000
golang-hg fe0f5ba2559b11319aed98bdfbbbb02d5e601506

add procwait