Re: [PATCH v2 02/23] src: add constants for guest info 'os.' parameters

Contrary to most APIs returning typed parameters, there are no constants defined for the guest info data keys. This is was because many of the keys needs to be dynamically constructed using one or more array index values. It is possible to define constants while still supporting dynamic array indexes by simply defining the prefixes and suffixes as constants. The consuming code can then combine the constants with array index value. With this approach, it is practical to add constants for the guest info API keys. Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com&gt; --- include/libvirt/libvirt-domain.h | 97 ++++++++++++++++++++++++++++++++ src/libvirt-domain.c | 24 +------- src/qemu/qemu_agent.c | 20 +++---- 3 files changed, 110 insertions(+), 31 deletions(-)