[PATCH 03/16] nwfilter: Add enum to operate on user defined metadata

[K Shiva Kiran]

Adds enum `virNWFilterMetadataType` to choose between `<title>`,
`<description>` or `<metadata>`.

Signed-off-by: K Shiva Kiran <shiva_kr at riseup.net>
---
 include/libvirt/libvirt-nwfilter.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/include/libvirt/libvirt-nwfilter.h b/include/libvirt/libvirt-nwfilter.h
index 33b842b464..a9930a1e66 100644
--- a/include/libvirt/libvirt-nwfilter.h
+++ b/include/libvirt/libvirt-nwfilter.h
@@ -159,4 +159,18 @@ int                     virNWFilterBindingDelete(virNWFilterBindingPtr binding);
 int                     virNWFilterBindingRef(virNWFilterBindingPtr binding);
 int                     virNWFilterBindingFree(virNWFilterBindingPtr binding);
 
+/**
+ * virNWFilterMetadataType:
+ *
+ * Since: 9.8.0
+ */
+typedef enum {
+    VIR_NWFILTER_METADATA_DESCRIPTION = 0, /* Operate on <description> (Since: 9.8.0) */
+    VIR_NWFILTER_METADATA_TITLE       = 1, /* Operate on <title> (Since: 9.8.0) */
+    VIR_NWFILTER_METADATA_ELEMENT     = 2, /* Operate on <metadata> (Since: 9.8.0) */
+
+# ifdef VIR_ENUM_SENTINELS
+    VIR_NWFILTER_METADATA_LAST /* (Since: 9.8.0) */
+# endif
+} virNWFilterMetadataType;
 #endif /* LIBVIRT_NWFILTER_H */
-- 
2.42.0