- /*
- * Determine the bit mask of the group's signals' indices.
- *
- * Implementation note: Use a "template" for a single bit, to
- * avoid portability issues with upper bits. Without this 64bit
- * intermediate variable, I would not know how to phrase e.g.
- * (1ULL << 33) in portable, robust, and easy to maintain ways
- * on all platforms that are supported by sigrok.
- */
- bit_tmpl = 1UL << 0;