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[JFFS2] fix race condition in jffs2_lzo_compress()
[linux-2.6-omap-h63xx.git] / arch / um / include / sigio.h
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