Cregit: Linux 5.17: const.h

Contributors: 3
Author	Tokens	Token Proportion	Commits	Commit Proportion
Masahiro Yamada	11	52.38%	1	33.33%
Rikard Falkeborn	9	42.86%	1	33.33%
Vincenzo Frascino	1	4.76%	1	33.33%
Total	21		3

#ifndef _LINUX_CONST_H
#define _LINUX_CONST_H

#include <vdso/const.h>

/*
 * This returns a constant expression while determining if an argument is
 * a constant expression, most importantly without evaluating the argument.
 * Glory to Martin Uecker <Martin.Uecker@med.uni-goettingen.de>
 */
#define __is_constexpr(x) \
	(sizeof(int) == sizeof(*(8 ? ((void *)((long)(x) * 0l)) : (int *)8)))

#endif /* _LINUX_CONST_H */