arch/um/include/shared/sigio.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
   4  */
   5
   6 #ifndef __SIGIO_H__
   7 #define __SIGIO_H__
   8
   9 extern int write_sigio_irq(int fd);
  10 extern int register_sigio_fd(int fd);
  11 extern void sigio_lock(void);
  12 extern void sigio_unlock(void);
  13
  14 #endif