/* Determine number of bytes for each set. */
bytes = bitset_bytes (type, n_bits);
/* If size calculation overflows, memory is exhausted. */
if (BITSET_SIZE_MAX / (sizeof (bitset) + bytes) <= n_vecs)
xalloc_die ();
/* Determine number of bytes for each set. */
bytes = bitset_bytes (type, n_bits);
/* If size calculation overflows, memory is exhausted. */
if (BITSET_SIZE_MAX / (sizeof (bitset) + bytes) <= n_vecs)
xalloc_die ();