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| author |   Damjan Marion <damarion@cisco.com> | 2016-09-06 22:26:03 +0200 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2016-09-07 00:49:29 +0000 |
| commit | d4798a394a337ad11c306309bb68611251b4e593 (patch) | |
| tree | d8eac2ce82f6d36dd7e60d2896493ef6d144724a /vlib/dir.dox | |
| parent | 5d447a9f64afd4ebed1b126b0faa5732563f81fe (diff) | |
Avoid use of node index 0 by registering null-node
In some cases it is convenient to use 0 as an invalid node index
so here we make sure that index 0 is not used.
Change-Id: I5af6bef6769d56086ceb343423185f22843732bd
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'vlib/dir.dox')
0 files changed, 0 insertions, 0 deletions