.PP
The
.I msqid_ds
-data structure is defined in <sys/msg.h> as follows:
+data structure is defined in \fI<sys/msg.h>\fP as follows:
.nf
.in +4n
.PP
The
.I ipc_perm
-structure is defined in <sys/ipc.h> as follows
+structure is defined in \fI<sys/ipc.h>\fP as follows
(the highlighted fields are settable using
.BR IPC_SET ):
.PP