14 # define __compiletime_assert(condition, msg, prefix, suffix)		\  argument
17 		if (!(condition))					\
21 # define __compiletime_assert(condition, msg, prefix, suffix) do { } while (0)  argument
24 #define _compiletime_assert(condition, msg, prefix, suffix) \  argument
25 	__compiletime_assert(condition, msg, prefix, suffix)
28  * compiletime_assert - break build and emit msg if condition is false
29  * @condition: a compile-time constant condition to check
30  * @msg:       a message to emit if condition is false
33  * supplied condition is *false*, emitting the supplied error message if the
36 #define compiletime_assert(condition, msg) \  argument
37 	_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)