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Diffstat (limited to 'lib/librte_net/rte_gre.h')
-rw-r--r--lib/librte_net/rte_gre.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/librte_net/rte_gre.h b/lib/librte_net/rte_gre.h
index 69499bb..05aa9d1 100644
--- a/lib/librte_net/rte_gre.h
+++ b/lib/librte_net/rte_gre.h
@@ -15,6 +15,7 @@ extern "C" {
/**
* GRE Header
*/
+__extension__
struct gre_hdr {
#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
uint16_t res2:4; /**< Reserved */