tools/include/linux/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 */