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Imported from ../bash-2.0.tar.gz.

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This commit is contained in:
Jari Aalto 1996-12-23 17:02:34 +00:00
commit ccc6cda312
502 changed files with 91988 additions and 69123 deletions
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12
quit.h
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@ -18,8 +18,8 @@
with Bash; see the file COPYING. If not, write to the Free Software
Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#if !defined (__QUIT_H__)
#define __QUIT_H__
#if !defined (_QUIT_H_)
#define _QUIT_H_
/* Non-zero means SIGINT has already ocurred. */
extern int interrupt_state;
@ -30,4 +30,10 @@ extern void throw_to_top_level ();
it is safe, put QUIT in the code, and the "interrupt" will take place. */
#define QUIT if (interrupt_state) throw_to_top_level ()
#endif /* __QUIT_H__ */
#define SETINTERRUPT interrupt_state = 1
#define CLRINTERRUPT interrupt_state = 0
#define ADDINTERRUPT interrupt_state++
#define DELINTERRUPT interrupt_state--
#endif /* _QUIT_H_ */