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1992-05-26
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1KB
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38 lines
/* LISTING 1. DOSTBL1.H */
/* DFA table for Restricted DOS Pathname */
/* Application functions included in resdos_stt */
extern short alpha(char *);
extern short alphanum(char *);
extern short appendpath(char *);
extern short block(char *);
extern short cleanup(char *);
extern short errmsg(char *);
extern short isdot(char *);
extern short isEOR(char *);
extern short isFS(char *);
extern short isGS(char *);
extern short pushchar(char *);
extern short savedrive(char *);
extern short saveext(char *);
extern short savefname(char *);
extern short skip(char *);
/* The state table for restricted DOS pathnames */
DFATBL syndos_stt[] = {
/* 0 */ { alpha, 1, ERR, pushchar, errmsg},
/* 1 */ { isGS, 2, ERR, savedrive, errmsg},
/* 2 */ { isFS, 3, ERR, appendpath, errmsg},
/* 3 */ { alpha, 4, ERR, pushchar, errmsg},
/* 4 */ { isFS, 3, 5, appendpath, skip },
/* 5 */ { alphanum,4, 6, pushchar, skip },
/* 6 */ { isdot, 8, 7, savefname, skip },
/* 7 */ { isEOR, 13, ERR, savefname, errmsg},
/* 8 */ { alphanum,9, ERR, pushchar, errmsg},
/* 9 */ { alphanum,11, 10, pushchar, skip },
/* 10 */ { isEOR, 13, ERR, saveext, errmsg},
/* 11 */ { alphanum,12, 12, pushchar, skip },
/* 12 */ { isEOR, 13, ERR, saveext, errmsg},
/* 13 */ { isEOR, OUT, ERR, cleanup, errmsg},
};