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-rw-r--r--src/vppinfra/clib.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vppinfra/clib.h b/src/vppinfra/clib.h
index 95dadd9c09d..8aec1f16beb 100644
--- a/src/vppinfra/clib.h
+++ b/src/vppinfra/clib.h
@@ -81,6 +81,9 @@
#define CLIB_PACKED(x) x __attribute__ ((packed))
#define CLIB_UNUSED(x) x __attribute__ ((unused))
+/* similar to CLIB_CACHE_LINE_ALIGN_MARK() but with arbitrary alignment */
+#define CLIB_ALIGN_MARK(name, alignment) u8 name[0] __attribute__((aligned(alignment)))
+
/* Make a string from the macro's argument */
#define CLIB_STRING_MACRO(x) #x