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1.1 ! root 1: #include <fio.h> ! 2: #include <ctype.h> ! 3: #include <libc.h> ! 4: ! 5: /*#define DOSTATS /* define this to gather stats */ ! 6: #ifdef DOSTATS ! 7: long nbytes, nlines, ntrans, nfollow, nmaxfoll; ! 8: int dostats(); ! 9: char *statspat, *statsexpr; ! 10: #endif ! 11: ! 12: #define BLKSIZE 1024 /* size of reported disk blocks */ ! 13: #define MAXLIN 10000 ! 14: #define MAXPOS 20000 ! 15: #define NCHARS 256 ! 16: #define NSTATES 128 ! 17: #define FINAL -1 ! 18: #define LEFT '\177' /* serves as ^ */ ! 19: #define RIGHT '\n' /* serves as record separator and as $ */ ! 20: ! 21: typedef struct State ! 22: { ! 23: struct State *gotofn[NCHARS]; ! 24: int out; ! 25: } State; ! 26: extern State states[]; ! 27: State *nxtst(); ! 28: extern int state[]; ! 29: extern int line; ! 30: extern int name[]; ! 31: extern int left[]; ! 32: extern int right[]; ! 33: extern int parent[]; ! 34: extern int foll[]; ! 35: extern int positions[]; ! 36: extern char chars[]; ! 37: extern int nxtpos; ! 38: extern int nxtfoll; ! 39: extern int inxtpos; ! 40: extern int nxtfoll; ! 41: extern int nxtchar; ! 42: extern int tmpstat[]; ! 43: extern State *istat; ! 44: extern int nstate; ! 45: extern int xstate; ! 46: extern int count; ! 47: extern char *input; ! 48: extern char *progname; ! 49: ! 50: extern char reinit; ! 51: ! 52: extern int begout; ! 53: extern int begcnt; ! 54: extern int begstat[]; ! 55: ! 56: extern int colpos[]; ! 57: extern int cntpos; ! 58: ! 59: extern long lnum; ! 60: extern int bflag; ! 61: extern int cflag; ! 62: extern int fflag; ! 63: extern int hflag; ! 64: extern int iflag; ! 65: extern int lflag; ! 66: extern int nflag; ! 67: extern int sflag; ! 68: extern int vflag; ! 69: extern int nfile; ! 70: extern long tln; ! 71: extern int nsucc; ! 72: extern int badbotch; ! 73: ! 74: extern int expfile; ! 75: ! 76: extern int bmegrep; ! 77: extern int scanexit;
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