xref: /illumos-gate/usr/src/cmd/sgs/lex/common/once.h (revision 966c588f)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 /*
22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
23  * Use is subject to license terms.
24  */
25 
26 /*	Copyright (c) 1988 AT&T	*/
27 /*	All Rights Reserved	*/
28 
29 #ifndef	_ONCE_H
30 #define	_ONCE_H
31 
32 #include "ldefs.h"
33 
34 /* once.c */
35 	/* because of external definitions, this code should occur only once */
36 int	ctable[2*NCH] = {
37 	0,   1,   2,   3,   4,   5,   6,   7,   8,   9,
38 	10,  11,  12,  13,  14,  15,  16,  17,  18,  19,
39 	20,  21,  22,  23,  24,  25,  26,  27,  28,  29,
40 	30,  31,  32,  33,  34,  35,  36,  37,  38,  39,
41 	40,  41,  42,  43,  44,  45,  46,  47,  48,  49,
42 	50,  51,  52,  53,  54,  55,  56,  57,  58,  59,
43 	60,  61,  62,  63,  64,  65,  66,  67,  68,  69,
44 	70,  71,  72,  73,  74,  75,  76,  77,  78,  79,
45 	80,  81,  82,  83,  84,  85,  86,  87,  88,  89,
46 	90,  91,  92,  93,  94,  95,  96,  97,  98,  99,
47 	100, 101, 102, 103, 104, 105, 106, 107, 108, 109,
48 	110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
49 	120, 121, 122, 123, 124, 125, 126, 127, 128, 129,
50 	130, 131, 132, 133, 134, 135, 136, 137, 138, 139,
51 	140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
52 	150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
53 	160, 161, 162, 163, 164, 165, 166, 167, 168, 169,
54 	170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
55 	180, 181, 182, 183, 184, 185, 186, 187, 188, 189,
56 	190, 191, 192, 193, 194, 195, 196, 197, 198, 199,
57 	200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
58 	210, 211, 212, 213, 214, 215, 216, 217, 218, 219,
59 	220, 221, 222, 223, 224, 225, 226, 227, 228, 229,
60 	230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
61 	240, 241, 242, 243, 244, 245, 246, 247, 248, 249,
62 	250, 251, 252, 253, 254, 255
63 };
64 
65 int	ZCH = NCH;
66 FILE	*fout = NULL, *errorf = {stderr};
67 int	sect = DEFSECTION;
68 int	prev = '\n';	/* previous input character */
69 int	pres = '\n';	/* present input character */
70 int	peek = '\n';	/* next input character */
71 CHR	*pushptr = pushc;
72 CHR	*slptr = slist;
73 
74 #define	CNAME "/usr/share/lib/ccs/ncform"
75 #define	RATNAME "/usr/share/lib/ccs/nrform"
76 #define	EUCNAME "/usr/share/lib/ccs/nceucform"
77 
78 int ccount = 1;
79 int casecount = 1;
80 int aptr = 1;
81 int nstates = NSTATES, maxpos = MAXPOS;
82 int treesize = TREESIZE, ntrans = NTRANS;
83 int yytop;
84 int outsize = NOUTPUT;
85 int sptr = 1;
86 int optim = TRUE;
87 int report = 2;
88 int debug;		/* 1 = on */
89 int charc;
90 char *v_stmp = "n";
91 int no_input;
92 int copy_line;
93 int n_error = 0;
94 int fatal = 1;
95 int sargc;
96 char **sargv;
97 CHR buf[BUF_SIZ];
98 int ratfor;		/* 1 = ratfor, 0 = C */
99 int yyline;		/* line number of file */
100 int eof;
101 int lgatflg;
102 int divflg;
103 int funcflag;
104 int pflag;
105 int chset;	/* 1 = char set modified */
106 FILE *fin, *fother;
107 int fptr;
108 int *name;
109 int *left;
110 int *right;
111 int *parent;
112 Boolean *nullstr;
113 int tptr;
114 CHR pushc[TOKENSIZE];
115 CHR slist[STARTSIZE];
116 CHR **def, **subs, *dchar;
117 /* XCU4: %x exclusive start */
118 int *exclusive;
119 CHR **sname, *schar;
120 CHR *ccl;
121 CHR *ccptr;
122 CHR *dp, *sp;
123 int dptr;
124 CHR *bptr;		/* store input position */
125 CHR *tmpstat;
126 int count;
127 int **foll;
128 int *nxtpos;
129 int *positions;
130 int *gotof;
131 int *nexts;
132 CHR *nchar;
133 int **state;
134 int *sfall;		/* fallback state num */
135 Boolean *cpackflg;		/* true if state has been character packed */
136 int *atable;
137 int nptr;
138 Boolean symbol[MAXNCG];
139 CHR cindex[MAXNCG];
140 int xstate;
141 int stnum;
142 CHR match[MAXNCG];
143 BYTE extra[NACTIONS];
144 CHR *pchar, *pcptr;
145 int pchlen = TOKENSIZE;
146 long rcount;
147 int *verify, *advance, *stoff;
148 int scon;
149 CHR *psave;
150 
151 Boolean handleeuc = FALSE;
152 Boolean widecio = FALSE;
153 
154 int	isArray = 1;	/* XCU4: for %array %pointer */
155 
156 #endif	/* _ONCE_H */
157