From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 2 Sep 2014 07:58:24 +0000 (+0100)
Subject: Provide ARRAY_SIZE
X-Git-Tag: base.polypath.v4~15
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=secnet.git;a=commitdiff_plain;h=9c99fe6ab5c1566b4b98c5edcc5c1100d3ca49fa

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 78dc676..5c97751 100644
--- a/secnet.h
+++ b/secnet.h
@@ -574,6 +574,7 @@ 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 ARRAY_SIZE(ary) (sizeof((ary))/sizeof((ary)[0]))
 
 /*
  * void COPY_OBJ(  OBJECT& dst, const OBJECT& src);