ack/lang/cem/cemcom.ansi/input.h

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1989-02-07 11:04:05 +00:00
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*/
/* $Header$ */
#define INP_PUSHBACK 3
#include <inp_pkg.spec>
/* Note: The following macro only garuantees one PushBack.
*/
#define UnGetChar() ((LexSave != EOI) ? ChPushBack(LexSave) : 0)
1989-02-07 11:04:05 +00:00
extern int LexSave; /* last character read by GetChar */
extern int GetChar(); /* character input, with trigraph parsing */