[MacPorts] #14250: Add printproto - X.Org Print extension headers

[MacPorts]

#14250: Add printproto - X.Org Print extension headers
--------------------------------+-------------------------------------------
  Reporter:  mvfranz at gmail.com  |       Owner:  ram at macports.org
      Type:  enhancement        |      Status:  assigned        
  Priority:  Normal             |   Milestone:  Port Submissions
 Component:  ports              |     Version:  1.6.0           
Resolution:                     |    Keywords:                  
--------------------------------+-------------------------------------------
Comment (by ram at macports.org):

 would a better name for this be ```xorg-printproto``` to be consistent
 with the other xorg ports?

-- 
Ticket URL: <http://trac.macosforge.org/projects/macports/ticket/14250#comment:6>
MacPorts </projects/macports>
Ports system for Mac OS