| // SPDX-License-Identifier: GPL-2.0 | |
| /* | |
| * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc. | |
| * All Rights Reserved. | |
| */ | |
| extern void blockint(void); | |
| extern void clearint(void); | |
| extern void init_sig(void); | |
| extern int seenint(void); | |
| extern void unblockint(void); |