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Fix ctags from core dumping on alpha. Let the diffs out to review,

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but I timed out. Added FreeBSD CVS header.
This commit is contained in:
Matt Jacob 2000-01-27 05:46:58 +00:00
parent 6bfb820292
commit 1445426340
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=56663
1 changed files with 9 additions and 5 deletions
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14
usr.bin/ctags/ctags.h
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@ -1,3 +1,4 @@
/* $FreeBSD$ */
/*
* Copyright (c) 1987, 1993, 1994
* The Regents of the University of California. All rights reserved.
@ -45,11 +46,14 @@
#define SETLINE {++lineno;lineftell = ftell(inf);}
#define GETC(op,exp) ((c = getc(inf)) op (int)exp)
#define iswhite(arg) (_wht[(unsigned)arg]) /* T if char is white */
#define begtoken(arg) (_btk[(unsigned)arg]) /* T if char can start token */
#define intoken(arg) (_itk[(unsigned)arg]) /* T if char can be in token */
#define endtoken(arg) (_etk[(unsigned)arg]) /* T if char ends tokens */
#define isgood(arg) (_gd[(unsigned)arg]) /* T if char can be after ')' */
#define _egrd(idx, array) \
(((int)idx < 0)? NO : array [ (int) idx ])
#define iswhite(arg) _egrd(arg, _wht) /* T if char is white */
#define begtoken(arg) _egrd(arg, _btk) /* T if char can start token */
#define intoken(arg) _egrd(arg, _itk) /* T if char can be in token */
#define endtoken(arg) _egrd(arg, _etk) /* T if char ends tokens */
#define isgood(arg) _egrd(arg, _gd) /* T if char can be after ')' */
typedef struct nd_st { /* sorting structure */
struct nd_st *left,