12 # define __compiletime_assert(condition, msg, prefix, suffix)		\  argument
15 		if (!(condition))					\
19 # define __compiletime_assert(condition, msg, prefix, suffix) do { } while (0)  argument
22 #define _compiletime_assert(condition, msg, prefix, suffix) \  argument
23 	__compiletime_assert(condition, msg, prefix, suffix)
26  * compiletime_assert - break build and emit msg if condition is false
27  * @condition: a compile-time constant condition to check
28  * @msg:       a message to emit if condition is false
31  * supplied condition is *false*, emitting the supplied error message if the
34 #define compiletime_assert(condition, msg) \  argument
35 	_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)