This port fails its compilation on 8-current.  To solve the problem,
it is necessary to include sys/priv.h (see suser(9)).

The same warning is also generated on 7.0-RELEASE, though the
compilation is completed.  So we have to include the header file on
RELENG_7 and the later branch.

This port has been marked as BROKEN on 8-current for 6 months.  If
that decision was done with this problem, the mark should be removed.

Fix: I've tested the patch on 8-current and 7.0-RELEASE with my lucent
winmodem, and it works well.
How-To-Repeat: capricorn# cd /opt/ports/comms/ltmdm
capricorn# make TRYBROKEN=yes WRKDIRPREFIX=/tmp
===>  Vulnerability check disabled, database not found
Trying build of ltmdm-1.4_19 even though it is marked BROKEN.
*************************************************
If your ISP supports K56flex protocol only and   
 doesn't support V90, define WITH_595_OBJ.       
Otheriwse your modem will not connect            
*************************************************
===>  Extracting for ltmdm-1.4_19
=> MD5 Checksum OK for ltmdm-1.4.tgz.
=> SHA256 Checksum OK for ltmdm-1.4.tgz.
===>  Patching for ltmdm-1.4_19
===>  Applying FreeBSD patches for ltmdm-1.4_19
===>  Configuring for ltmdm-1.4_19
===>  Building for ltmdm-1.4_19
Warning: Object directory not changed from original /tmp/opt/ports/comms/ltmdm/work/sys/modules/ltmdm
@ -> /FreeBSD/HEAD/src/sys
machine -> /FreeBSD/HEAD/src/sys/i386/include
awk -f @/tools/makeobjops.awk @/kern/bus_if.m -h
awk -f @/tools/makeobjops.awk @/dev/pci/pci_if.m -h
awk -f @/tools/makeobjops.awk @/kern/device_if.m -h
uudecode -p </tmp/opt/ports/comms/ltmdm/work/sys/modules/ltmdm/../../dev/ltmdm/ltmdmobj-600.o.uu >ltmdmobj.o
cc -O2 -pipe -fno-strict-aliasing -DLTMDMOBJ_VERSION=600 -DCDEV_MAJOR=228 -Werror -D_KERNEL -DKLD_MODULE -std=c99 -nostdinc   -I. -I@ -I@/contrib/altq -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-common  -mno-align-long-strings -mpreferred-stack-boundary=2  -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -ffreestanding -fstack-protector -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions -c /tmp/opt/ports/comms/ltmdm/work/sys/modules/ltmdm/../../dev/ltmdm/ltmdmsio.c
cc1: warnings being treated as errors
/tmp/opt/ports/comms/ltmdm/work/sys/modules/ltmdm/../../dev/ltmdm/ltmdmsio.c: In function 'sioopen':
/tmp/opt/ports/comms/ltmdm/work/sys/modules/ltmdm/../../dev/ltmdm/ltmdmsio.c:1621: warning: implicit declaration of function 'suser'
/tmp/opt/ports/comms/ltmdm/work/sys/modules/ltmdm/../../dev/ltmdm/ltmdmsio.c:1621: warning: nested extern declaration of 'suser'
*** Error code 1

Stop in /tmp/opt/ports/comms/ltmdm/work/sys/modules/ltmdm.
*** Error code 1

Stop in /opt/ports/comms/ltmdm.
capricorn#