We check that all members of the QLit list are also in the QList. We
neglect to check the other direction. Fix that.
While there, use QLIST_FOREACH_ENTRY() to simplify the code and break
the loop on the first mismatch.
Backports commit cbb654052600c376d5ee3401c98a25d09d11a154 from qemu
We check that all members of the QLit dictionary are also in the
QDict. We neglect to check the other direction.
Comparing the number of members suffices, because QDict can't
contain duplicate members, and putting duplicates in a QLit is a
programming error.
Backports commit 6da8a7a3b444211914418d2b3c7dc615d70a7d2d from qemu
compare_litqobj_to_qobj() lacks a qlit_ prefix. Moreover, "compare"
suggests -1, 0, +1 for less than, equal and greater than. The
function actually returns non-zero for equal, zero for unequal.
Rename to qlit_equal_qobject().
Its return type will be cleaned up in the next patch.
Backports commit 60cc2eb7afd40b9cbaa35a5e0b54f365ac6e49f1 from qemu
