X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fbitmap%2Fbitmap.h;h=f43449d79f20f6b280a8d1a8881a3e4fe0ff3610;hp=259b35149a90b3286d1ead12ec2c00f0e5dc47dc;hb=6a9c567b3810c1518a8ecd014215baf21fa934d2;hpb=e0b9db615fab66e1b9236b0511dee948b8c4ece7

diff --git a/ccan/bitmap/bitmap.h b/ccan/bitmap/bitmap.h
index 259b3514..f43449d7 100644
--- a/ccan/bitmap/bitmap.h
+++ b/ccan/bitmap/bitmap.h
@@ -22,6 +22,9 @@ typedef struct {
 	bitmap_word w;
 } bitmap;
 
+#define BITMAP_DECLARE(_name, _nbits) \
+	bitmap (_name)[BITMAP_NWORDS(_nbits)]
+
 static inline size_t bitmap_sizeof(int nbits)
 {
 	return BITMAP_NWORDS(nbits) * sizeof(bitmap_word);