Provide ARRAY_SIZE

No call sites yet.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/secnet.h b/secnet.h
index bcb8b6a3d56c280b67d21aaef3f28fabe98fe66b..a046830ac550e0bd3e99b9e1032b16d2a7f38e43 100644 (file)
--- a/secnet.h
+++ b/secnet.h
@@ -569,6 +569,7 @@ extern void log_from_fd(int fd, cstring_t prefix, struct log_if *log);
 #define STRING(x) STRING2(x)
 
 #define FILLZERO(obj) (memset(&(obj),0,sizeof((obj))))
 #define STRING(x) STRING2(x)
 
 #define FILLZERO(obj) (memset(&(obj),0,sizeof((obj))))

+#define ARRAY_SIZE(ary) (sizeof(ary)/sizeof(ary[0]))

 
 /*
  * void COPY_OBJ(  OBJECT& dst, const OBJECT& src);
 
 /*
  * void COPY_OBJ(  OBJECT& dst, const OBJECT& src);