fix misc compiler warnings
commit079f9227dce2e69bd3460c783e12fa05c687b7d3
authorEric Wong <normalperson@yhbt.net>
Thu, 16 Jun 2011 05:16:15 +0000 (15 22:16 -0700)
committerEric Wong <normalperson@yhbt.net>
Thu, 16 Jun 2011 05:23:50 +0000 (15 22:23 -0700)
tree69aa7ec84cf58ff21683995ead7b2a54c4687c4c
parent8fe21f6758bb877efacce1fa6573e72625252585
fix misc compiler warnings

Some installations of Ruby clobbered my usual CFLAGS=-Wall
ext/kgio/accept.c
ext/kgio/autopush.c
ext/kgio/connect.c
ext/kgio/kgio.h
ext/kgio/poll.c
ext/kgio/read_write.c
ext/kgio/wait.c