We are going to keep coroutine-wrappers code (structure-packing
parameters, BDRV_POLL wrapper functions) in separate auto-generated
files. So, we'll need a header with declaration of original _co_
functions, for those which are static now. As well, we'll need
declarations for wrapper functions. Do these declarations now, as a
preparation step.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
+int coroutine_fn bdrv_co_check(BlockDriverState *bs,
+ BdrvCheckResult *res, BdrvCheckMode fix);
+int coroutine_fn bdrv_co_invalidate_cache(BlockDriverState *bs, Error **errp);
+
+int coroutine_fn
+bdrv_co_prwv(BdrvChild *child, int64_t offset, QEMUIOVector *qiov,
+ bool is_write, BdrvRequestFlags flags);