88 lines
2.3 KiB
C
88 lines
2.3 KiB
C
/*
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* Copyright 1988 by the Massachusetts Institute of Technology.
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* For copying and distribution information, please see the file
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* <Copyright.MIT>.
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*
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* Include file for kparse routines.
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*
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* from: kparse.h,v 4.5 89/01/11 12:05:53 steiner Exp $
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* $Id: kparse.h,v 1.2 1994/07/19 19:23:14 g89r4222 Exp $
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*/
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#ifndef KPARSE_DEFS
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#define KPARSE_DEFS
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/*
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* values returned by fGetParameterSet()
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*/
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#define PS_BAD_KEYWORD -2 /* unknown or duplicate keyword */
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#define PS_SYNTAX -1 /* syntax error */
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#define PS_OKAY 0 /* got a complete parameter set */
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#define PS_EOF 1 /* nothing more in the file */
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/*
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* values returned by fGetKeywordValue()
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*/
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#define KV_SYNTAX -2 /* syntax error */
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#define KV_EOF -1 /* nothing more in the file */
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#define KV_OKAY 0 /* got a keyword/value pair */
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#define KV_EOL 1 /* nothing more on this line */
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/*
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* values returned by fGetToken()
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*/
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#define GTOK_BAD_QSTRING -1 /* newline found in quoted string */
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#define GTOK_EOF 0 /* end of file encountered */
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#define GTOK_QSTRING 1 /* quoted string */
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#define GTOK_STRING 2 /* unquoted string */
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#define GTOK_NUMBER 3 /* one or more digits */
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#define GTOK_PUNK 4 /* punks are punctuation, newline,
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* etc. */
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#define GTOK_WHITE 5 /* one or more whitespace chars */
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/*
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* extended character classification macros
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*/
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#define ISOCTAL(CH) ( (CH>='0') && (CH<='7') )
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#define ISQUOTE(CH) ( (CH=='\"') || (CH=='\'') || (CH=='`') )
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#define ISWHITESPACE(C) ( (C==' ') || (C=='\t') )
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#define ISLINEFEED(C) ( (C=='\n') || (C=='\r') || (C=='\f') )
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/*
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* tokens consist of any printable charcacter except comma, equal, or
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* whitespace
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*/
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#define ISTOKENCHAR(C) ((C>040) && (C<0177) && (C != ',') && (C != '='))
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/*
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* the parameter table defines the keywords that will be recognized by
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* fGetParameterSet, and their default values if not specified.
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*/
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typedef struct {
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char *keyword;
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char *defvalue;
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char *value;
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} parmtable;
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#define PARMCOUNT(P) (sizeof(P)/sizeof(P[0]))
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extern int LineNbr; /* current line # in parameter file */
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extern char ErrorMsg[]; /*
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* meaningful only when KV_SYNTAX,
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* PS_SYNTAX, or PS_BAD_KEYWORD is
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* returned by fGetKeywordValue or
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* fGetParameterSet
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*/
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extern char *strsave(); /* defined in this module */
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extern char *strutol(); /* defined in this module */
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#endif /* KPARSE_DEFS */
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