io: update documentation for io_close.
authorRusty Russell <rusty@rustcorp.com.au>
Mon, 9 Jan 2017 00:15:31 +0000 (10:45 +1030)
committerRusty Russell <rusty@rustcorp.com.au>
Mon, 9 Jan 2017 00:15:31 +0000 (10:45 +1030)
commitc8f5d9df177cb3326c2b27909b9925521490c7b9
treeaaba8846b48228d7c3ce979350fd2df44df41c7d
parent73c02ec46e9c7e175a61f25522c191cf7e04feb6
io: update documentation for io_close.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
ccan/io/io.h