io: use normal linked lists.
authorRusty Russell <rusty@rustcorp.com.au>
Wed, 27 Aug 2014 06:57:37 +0000 (16:27 +0930)
committerRusty Russell <rusty@rustcorp.com.au>
Wed, 27 Aug 2014 06:57:37 +0000 (16:27 +0930)
commitf3c92802bfdb388f8c191cd1c682f90bc485b357
treef3bdc04b0b188122367e9f1295cc660195360082
parentec8654d94d3c5c47aa5f82698f7e8048c79765b1
io: use normal linked lists.

There seems to be a bug with the overloaded single-linked list.
Rewrite.

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