xref: /linux/arch/um/include/shared/sigio.h (revision e18d7af85296cb6999aae171e8a9f8612bea5ae0)
1 /*
2  * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
3  * Licensed under the GPL
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
15