✨ feat(utils.h add count_of): mq clean using count_of

2024-09-19 16:56:52 +08:00
parent 7b32a86e66
commit 6d36a2fc9f
2 changed files with 5 additions and 1 deletions
--- a/include/stellar/utils.h
+++ b/include/stellar/utils.h
@@ -35,6 +35,10 @@
 	(type *)( (char *)__mptr - offsetof(type,member) ); })
 #endif

+#ifndef count_of
+#define count_of(x) (sizeof(x) / sizeof(0 [x]))
+#endif
+
 #ifndef likely
 #define likely(x) __builtin_expect((x), 1)
 #endif /* likely */