[libnf_ct PATCH v2 5/9] Add ARRAY_SIZE() macro

[Daniel Gröber <dxld@xxxxxxxxxxxxx>]

Signed-off-by: Daniel Gröber <dxld@xxxxxxxxxxxxx>
---
 include/internal/internal.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/internal/internal.h b/include/internal/internal.h
index b1fc670..0f59f1a 100644
--- a/include/internal/internal.h
+++ b/include/internal/internal.h
@@ -40,6 +40,8 @@
 #define IPPROTO_DCCP 33
 #endif
 
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
+
 #define BUFFER_SIZE(ret, size, len, offset)		\
 	if (ret < 0)					\
 		return -1;				\
-- 
2.20.1