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-rw-r--r--lib/birdlib.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/birdlib.h b/lib/birdlib.h
index 81d4908a..6f0bab96 100644
--- a/lib/birdlib.h
+++ b/lib/birdlib.h
@@ -19,6 +19,7 @@ struct align_probe { char x; long int y; };
#define SKIP_BACK(s, i, p) ((s *)((char *)p - OFFSETOF(s, i)))
#define BIRD_ALIGN(s, a) (((s)+a-1)&~(a-1))
#define CPU_STRUCT_ALIGN (sizeof(struct align_probe))
+#define BIRD_CPU_ALIGN(s) BIRD_ALIGN((s), CPU_STRUCT_ALIGN)
/* Utility macros */