Subversion Repositories planix.SVN

/*
 * 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*);