matchinfo
struct matchinfo m;
struct matchinfo m;
static void mapply(struct matchinfo *, cfdata_t);
mapply(struct matchinfo *m, cfdata_t cf)
const unsigned int *matchinfo;
matchinfo = (const unsigned int *) sqlite3_value_blob(apval[0]);
nphrase = matchinfo[0];
ncol = matchinfo[1];
ndoc = matchinfo[2 + 3 * ncol * nphrase + ncol];
&matchinfo[2 + ncol + iphrase * ncol * 3];
doclen = matchinfo[2 + icol ];