Function varint_len

internal/cbm/sqlite_writer.c:211–219

}

static int varint_len(int64_t value) {
    uint64_t v = (uint64_t)value;
    int n = VARINT_MIN_LEN;
    while (v > VARINT_MASK) {
        v >>= VARINT_SHIFT;
        n++;
    }
    return n;
}

// SQLite serial type for a TEXT value
static int64_t text_serial_type(int len) {