[Midnightbsd-cvs] src: sys/sys: add quad tunables and sysctls

[laffer1 at midnightbsd.org]

Log Message:
-----------
add quad tunables and sysctls

Modified Files:
--------------
    src/sys/sys:
        kernel.h (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/sys/sys/kernel.h?r1=1.3&r2=1.4)
        sysctl.h (r1.5 -> r1.6)
        (http://cvsweb.midnightbsd.org/src/sys/sys/sysctl.h?r1=1.5&r2=1.6)
    src/sys/kern:
        kern_environment.c (r1.4 -> r1.5)
        (http://cvsweb.midnightbsd.org/src/sys/kern/kern_environment.c?r1=1.4&r2=1.5)