VK_MSGQ_PER_CHAN_MAX
if (!num_q || (num_q > VK_MSGQ_PER_CHAN_MAX)) {
num_q, VK_MSGQ_PER_CHAN_MAX);
if (q_num >= VK_MSGQ_PER_CHAN_MAX)
if (q_num >= VK_MSGQ_PER_CHAN_MAX)
#define VK_MSGQ_NUM_DEFAULT (VK_MSGQ_PER_CHAN_MAX - 1)