db = (dbuf *)b; len = DBLEN(db); want = sz + len;
if (db->sz < want) {
- GROWBUF_EXTEND(db->a, db->_b.base, db->sz, want, 64, 1);
+ GROWBUF_EXTEND(size_t, db->a, db->_b.base, db->sz, want, 64, 1);
db->_b.p = db->_b.base + len;
}
db->_b.limit = db->_b.base + db->sz;