diff options
Diffstat (limited to 'source3/include/smb_macros.h')
| -rw-r--r-- | source3/include/smb_macros.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source3/include/smb_macros.h b/source3/include/smb_macros.h index d28ef6f068..f6d547ea53 100644 --- a/source3/include/smb_macros.h +++ b/source3/include/smb_macros.h @@ -53,6 +53,9 @@ /* pointer difference macro */ #define PTR_DIFF(p1,p2) ((ptrdiff_t)(((const char *)(p1)) - (const char *)(p2))) +/* work out how many elements there are in a static array */ +#define ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0])) + /* assert macros */ #define SMB_ASSERT(b) ((b)?(void)0: \ (DEBUG(0,("PANIC: assert failed at %s(%d)\n", \ |