ref: e1dcd2beb412a3e77b5c6df23571135137b486ed
dir: /sys/src/cmd/upas/bayes/dfa.h/
/*
* Deterministic regexp program.
*/
typedef struct Dreprog Dreprog;
typedef struct Dreinst Dreinst;
typedef struct Drecase Drecase;
struct Dreinst
{
int isfinal;
int isloop;
Drecase *c;
int nc;
};
struct Dreprog
{
Dreinst *start[4];
int ninst;
Dreinst inst[1];
};
struct Drecase
{
uint start;
Dreinst *next;
};
Dreprog* dregcvt(Reprog*);
int dregexec(Dreprog*, char*, int);
Dreprog* Breaddfa(Biobuf *b);
void Bprintdfa(Biobuf*, Dreprog*);