queue: add QSIMPLEQ_PREPEND()
commit67a74148d8828f611fc5a7a23277b8eceb4c9430
authorStefan Hajnoczi <stefanha@redhat.com>
Thu, 22 Mar 2018 15:28:32 +0000 (22 15:28 +0000)
committerStefan Hajnoczi <stefanha@redhat.com>
Tue, 27 Mar 2018 12:05:28 +0000 (27 13:05 +0100)
tree81cbfec58a0a8ab1062fda7b044306f5af1a4594
parentf58d9620aa4a514b1227074ff56eefd1334a6225
queue: add QSIMPLEQ_PREPEND()

QSIMPLEQ_CONCAT(a, b) joins a = a + b.  The new QSIMPLEQ_PREPEND(a, b)
API joins a = b + a.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20180322152834.12656-2-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
include/qemu/queue.h