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/*
* 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*);
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