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/*
* pswpriv.h
*
* (c) Copyright 1988-1994 Adobe Systems Incorporated.
* All rights reserved.
*
* Permission to use, copy, modify, distribute, and sublicense this software
* and its documentation for any purpose and without fee is hereby granted,
* provided that the above copyright notices appear in all copies and that
* both those copyright notices and this permission notice appear in
* supporting documentation and that the name of Adobe Systems Incorporated
* not be used in advertising or publicity pertaining to distribution of the
* software without specific, written prior permission. No trademark license
* to use the Adobe trademarks is hereby granted. If the Adobe trademark
* "Display PostScript"(tm) is used to describe this software, its
* functionality or for any other purpose, such use shall be limited to a
* statement that this software works in conjunction with the Display
* PostScript system. Proper trademark attribution to reflect Adobe's
* ownership of the trademark shall be given whenever any such reference to
* the Display PostScript system is made.
*
* ADOBE MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THE SOFTWARE FOR
* ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
* ADOBE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NON- INFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL ADOBE BE LIABLE
* TO YOU OR ANY OTHER PARTY FOR ANY SPECIAL, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE, STRICT LIABILITY OR ANY OTHER ACTION ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ADOBE WILL NOT
* PROVIDE ANY TRAINING OR OTHER SUPPORT FOR THE SOFTWARE.
*
* Adobe, PostScript, and Display PostScript are trademarks of Adobe Systems
* Incorporated which may be registered in certain jurisdictions
*
* Author: Adobe Systems Incorporated
*/
/* $XFree86: xc/config/pswrap/pswpriv.h,v 1.6 2000/06/07 21:58:25 tsi Exp $ */
#ifndef PSWPRIV_H
#define PSWPRIV_H
#include <stdio.h>
#include "pswtypes.h"
#include "psw.h"
/********************/
/* Types */
/********************/
typedef struct _t_ItemRec *Item;
/* Forward type designator */
typedef struct {
boolean constant;
int val; /* valid if constant */
char *name; /* valid if not constant */
} SubscriptRec, *Subscript, ScaleRec, *Scale;
typedef int Type;
typedef struct _t_ItemRec { /* see above */
struct _t_ItemRec *next;
char *name;
boolean starred, subscripted, scaled;
Subscript subscript; /* valid if subscripted */
Scale scale;
/* the fields below are filled in by PSWHeader */
boolean isoutput; /* true if this is an output parameter */
long int tag; /* valid if output is true; the index of
this output parameter. starting from 0. */
Type type; /* copied from parent Arg */
int sourceLine;
} ItemRec;
typedef Item Items;
typedef struct _t_ArgRec {
struct _t_ArgRec *next;
Type type;
Items items;
} ArgRec, *Arg;
typedef Arg Args;
typedef struct {
boolean isStatic;
char *name;
Args inArgs, outArgs;
} HeaderRec, *Header;
typedef struct {
long cnst;
char *var;
} Adr, *PAdr;
typedef struct _t_TokenRec {
struct _t_TokenRec *next;
Type type;
Adr adr; /* of this token in the binary object sequence. */
char *val; /* loopholed */
int tokenIndex;
boolean wellKnownName; /* valid if type is T_NAME or T_LITNAME */
int sourceLine;
Item namedFormal;
/* non-NIL if this token is a reference to a formal.
(T_STRING, T_HEXSTRING, T_NAME, and T_LITNAME) */
Adr body;
/* Meaning depends on the token type, as follows:
simple => unused
array or proc => adr of body in binobjseq
string or hexstring => adr of body in binobjseq
name or litname => adr of namestring or array in binobjseq (named arg)
or cnst = the nametag (well-known name)
or cnst = 0 (name index filled in at runtime)
subscripted => index for element
*/
} TokenRec, *Token;
typedef Token Tokens;
typedef Tokens Body;
typedef struct _t_TokenListRec {
struct _t_TokenListRec *next;
Token token;
} TokenListRec, *TokenList;
extern FILE *header;
extern boolean noUserNames; /* -n flag */
extern char *currentPSWName;
extern char *hfile;
extern char *ifile; /* input file name for error messages */
extern char *ofile;
extern char *prog;
extern char *special_h; /* -f option */
extern char *string_temp; /* buffer of that size for scanning strings */
extern char headid[];
extern int bigFile;
extern int doANSI; /* -a flag */
extern int maxstring; /* max PS string length to scan (-s) */
extern int lexdebug; /* debug flag for lexer */
extern int errorCount; /* non-fatal errs */
extern int outlineno; /* line number in output file */
extern int pad; /* -p flag */
extern int reentrant;
extern int reportedPSWName;
extern int yylineno; /* current line number in pswrap source file */
/* lexer.l */
extern int yylex(void);
extern void stringerr(int); /* report string overflow */
/* psw.c */
extern void EmitPrototype(Header);
extern void EmitBodyHeader(Header);
extern void EmitBody(Tokens, Header);
extern void FreeBody(Body);
/* pswfile.c */
extern void FinishHFile(void);
extern void InitHFile(void);
extern void InitOFile(void);
/* pswparser.y */
extern int yyparse (void);
/* systemnames.c */
extern void InitWellKnownPSNames(void);
/* yyerror.c */
extern void ErrIntro(int);
extern void yyerror(char *);
#endif /* PSWPRIV_H */
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