stringify.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __LINUX_STRINGIFY_H
 3#define __LINUX_STRINGIFY_H
 4
 5/* Indirect stringification.  Doing two levels allows the parameter to be a
 6 * macro itself.  For example, compile with -DFOO=bar, __stringify(FOO)
 7 * converts to "bar".
 8 */
 9
10#define __stringify_1(x...)	#x
11#define __stringify(x...)	__stringify_1(x)
12
13#endif	/* !__LINUX_STRINGIFY_H */