include: Add _countof macro.

Signed-off-by: Daniel Lehman <dlehman@esri.com> Signed-off-by: Piotr Caban <piotr@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2016-09-01 10:27:40 -07:00 · 2016-09-01 10:27:40 -07:00 · 1ce7356498
parent 417e542e7a
commit 1ce7356498
1 changed files with 3 additions and 0 deletions
--- a/include/msvcrt/stdlib.h
+++ b/include/msvcrt/stdlib.h
@ -60,6 +60,9 @@ typedef struct _ldiv_t {
    __msvcrt_long rem;
 } ldiv_t;

+
+#define _countof(x) (sizeof(x)/sizeof((x)[0]))
+
 #define __max(a,b) (((a) > (b)) ? (a) : (b))
 #define __min(a,b) (((a) < (b)) ? (a) : (b))
 #ifndef __cplusplus