Common: Add BIT macro

11 years ago · 326ec51261
1 changed files with 2 additions and 0 deletions
--- a/src/common/common_funcs.h
+++ b/src/common/common_funcs.h
@ -15,6 +15,8 @@
 #define b32(x)  (b16(x) | (b16(x) >>16) )
 #define ROUND_UP_POW2(x)    (b32(x - 1) + 1)

+#define BIT(x) (1U << (x))
+
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))

 /// Textually concatenates two tokens. The double-expansion is required by the C preprocessor.