-.TH RCMD 3 ""
-.UC 5
-.SH NAME
-rcmd, rresvport, ruserok \- routines for returning a stream to a remote command
-.SH SYNOPSIS
-.nf
-.PP
-.B "rem = rcmd(ahost, inport, locuser, remuser, cmd, fd2p);"
-.B char **ahost;
-.B int inport;
-.B "char *locuser, *remuser, *cmd;"
-.B int *fd2p;
-.PP
-.B s = rresvport(port);
-.B int *port;
-.PP
-.B "ruserok(rhost, superuser, ruser, luser);"
-.B char *rhost;
-.B int superuser;
-.B char *ruser, *luser;
-.fi
-.SH DESCRIPTION
-.I Rcmd
-is a routine used by the super-user to execute a command on
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" @(#)rcmd.3 6.11 (Berkeley) 4/19/91
+.\"
+.Dd April 19, 1991
+.Dt RCMD 3
+.Os BSD 4.2
+.Sh NAME
+.Nm rcmd ,
+.Nm rresvport ,
+.Nm ruserok
+.Nd routines for returning a stream to a remote command
+.Sh SYNOPSIS
+.Fd #include <unistd.h>
+.Ft int
+.Fn rcmd "char **ahost" "int inport" "const char *locuser" "const char *remuser" "const char *cmd" "int *fd2p"
+.Ft int
+.Fn rresvport "int *port"
+.Ft int
+.Fn ruserok "const char *rhost" "int superuser" "const char *ruser" "const char *luser"
+.Sh DESCRIPTION
+The
+.Fn rcmd
+function
+is used by the super-user to execute a command on