test: shm headers
------ Shared Memory Attach/Detach/Change Times --------
shmid      owner      attached             detached             changed             
------ Shared Memory Creator/Last-op PIDs --------
shmid      owner      cpid       lpid      
------ Shared Memory Segment Creators/Owners --------
shmid      perms      cuid       cgid       uid        gid       
------ Shared Memory Limits --------
------ Shared Memory Status --------

test: mesg headers
------ Message Queues Send/Recv/Change Times --------
msqid    owner      send                 recv                 change              
------ Message Queues PIDs --------
msqid      owner      lspid      lrpid     
------ Message Queues Creators/Owners --------
msqid      perms      cuid       cgid       uid        gid       
------ Messages Limits --------
------ Messages Status --------

test: sem headers
------ Semaphore Operation/Change Times --------
semid    owner      last-op                    last-changed              
------ Semaphore Arrays Creators/Owners --------
semid      perms      cuid       cgid       uid        gid       
------ Semaphore Limits --------
------ Semaphore Status --------

test: all headers
------ Message Queues --------
key        msqid      owner      perms      used-bytes   messages    
--
------ Shared Memory Segments --------
key        shmid      owner      perms      bytes      nattch     status      
--
------ Semaphore Arrays --------
key        semid      owner      perms      nsems     
------ Message Queues Send/Recv/Change Times --------
msqid    owner      send                 recv                 change              
--
------ Shared Memory Attach/Detach/Change Times --------
shmid      owner      attached             detached             changed             
--
------ Semaphore Operation/Change Times --------
semid    owner      last-op                    last-changed              
------ Message Queues PIDs --------
msqid      owner      lspid      lrpid     
--
------ Shared Memory Creator/Last-op PIDs --------
shmid      owner      cpid       lpid      
------ Message Queues Creators/Owners --------
msqid      perms      cuid       cgid       uid        gid       
--
------ Shared Memory Segment Creators/Owners --------
shmid      perms      cuid       cgid       uid        gid       
--
------ Semaphore Arrays Creators/Owners --------
semid      perms      cuid       cgid       uid        gid       
------ Messages Limits --------
------ Shared Memory Limits --------
------ Semaphore Limits --------
------ Messages Status --------
------ Shared Memory Status --------
------ Semaphore Status --------