-...en 67 EPROCLIM "Too many processes"
-...en 68 EUSERS "Too many users"
-.en 69 EDQUOT "Disc quota exceeded"
-A file creation or write operation failed because the hard limit
-for that resource had been reached.
-.SH DEFINITIONS
-.TP 5
-Process ID
-.br
-Each active process in the system is uniquely identified by a positive
-integer called a process ID. The range of this ID is from 0 to {PROC_MAX}.
-.TP 5
-Parent process ID
-.br
-A new process is created by a currently active process; see
-.IR fork (2).
+.It Er 67 EPROCLIM Em "Too many processes" .
+.It Er 68 EUSERS Em "Too many users" .
+The quota system ran out of table entries.
+.It Er 69 EDQUOT Em "Disc quota exceeded" .
+A
+.Xr write
+to an ordinary file, the creation of a
+directory or symbolic link, or the creation of a directory
+entry failed because the user's quota of disk blocks was
+exhausted, or the allocation of an inode for a newly
+created file failed because the user's quota of inodes
+was exhausted.
+.It Er 70 ESTALE Em "Stale NFS file handle" .
+An attempt was made to access an open file (on an
+.Tn NFS
+filesystem)
+which is now unavailable as referenced by the file descriptor.
+This may indicate the file was deleted on the
+.Tn NFS
+server or some
+other catastrophic event occured.
+.It Er 72 EBADRPC Em "RPC struct is bad" .
+Exchange of
+.Tn RPC
+information was unsuccessful.
+.It Er 73 ERPCMISMATCH Em "RPC version wrong" .
+The version of
+.Tn RPC
+on the remote peer is not compatible with
+the local version.
+.It Er 74 EPROGUNAVAIL Em "RPC prog. not avail" .
+The requested program is not registered on the remote host.
+.It Er 75 EPROGMISMATCH Em "Program version wrong" .
+The requested version of the program is not available
+on the remote host
+.Pq Tn RPC .
+.It Er 76 EPROCUNAVAIL Em "Bad procedure for program" .
+An
+.Tn RPC
+call was attempted for a procedure which doesn't exist
+in the remote program.
+.It Er 77 ENOLCK Em "No locks available" .
+A system-imposed limit on the number of simultaneous file
+locks was reached.
+.It Er 78 ENOSYS Em "Function not implemented" .
+Attempted a system call that is not available on this
+system.
+.Sh DEFINITIONS
+.Bl -tag -width Ds
+.It Process ID .
+Each active process in the system is uniquely identified by a non-negative
+integer called a process ID. The range of this ID is from 0 to 30000.
+.It Parent process ID
+A new process is created by a currently active process; (see
+.Xr fork 2 ) .