/* build a machine that recognizes any */
MACHINE
RE_any(void)
{
MACHINE x;
new_TWO(M_ANY, &x);
return x;
}
/* build a machine that recognizes a class */
MACHINE
RE_class(BV * bvp)
{
MACHINE x;
new_TWO(M_CLASS, &x);
x.start->s_data.bvp = bvp;
return x;
}
MACHINE
RE_str(char *str, size_t len)
{
MACHINE x;
new_TWO(M_STR, &x);
x.start->s_len = (SLen) len;
x.start->s_data.str = str;
return x;
}