shtime_t shmsgq_t::lock_t
expiration of lock or 0 if unlocked.
uint32_t shmsgq_t::flags
message queue flags SHMSGF_XX
uint32_t shmsgq_t::__reserved_1__
uint32_t shmsgq_t::read_idx
read msg seek offset
uint32_t shmsgq_t::write_idx
write msg seek offset
uint32_t shmsgq_t::read_of
read data seek offset
uint32_t shmsgq_t::write_of
write data seek offset
shmsg_t shmsgq_t::msg[2048]
[2048]
table of message definitions
unsigned char shmsgq_t::data[0]
[0]
raw message content data