Bug 180293: ported nsinstall.c to native VMS (GNV) environment.  The patch is contributed by Colin Blakes <colin@theblakes.com>. r=brendan.
Bug 180293: ported nsinstall.c to native VMS (GNV) environment.  The patch
is contributed by Colin Blakes <colin@theblakes.com>. r=brendan.

thespooler/nspr,thespooler/nspr,thespooler/nspr,thespooler/nspr,thespooler/nspr