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barebox / include / linux / stringify.h
@Jean-Christophe PLAGNIOL-VILLARD Jean-Christophe PLAGNIOL-VILLARD on 29 Sep 2010 341 bytes import __stringify from linux
#ifndef __LINUX_STRINGIFY_H
#define __LINUX_STRINGIFY_H

/* Indirect stringification.  Doing two levels allows the parameter to be a
 * macro itself.  For example, compile with -DFOO=bar, __stringify(FOO)
 * converts to "bar".
 */

#define __stringify_1(x...)	#x
#define __stringify(x...)	__stringify_1(x)

#endif	/* !__LINUX_STRINGIFY_H */