Revision: 45516
          http://brlcad.svn.sourceforge.net/brlcad/?rev=45516&view=rev
Author:   starseeker
Date:     2011-07-15 22:11:36 +0000 (Fri, 15 Jul 2011)

Log Message:
-----------
Some more duplicate declarations.

Modified Paths:
--------------
    brlcad/trunk/src/rt/viewarea.c
    brlcad/trunk/src/rt/viewfrac.c
    brlcad/trunk/src/rt/viewpp.c

Modified: brlcad/trunk/src/rt/viewarea.c
===================================================================
--- brlcad/trunk/src/rt/viewarea.c      2011-07-15 22:10:45 UTC (rev 45515)
+++ brlcad/trunk/src/rt/viewarea.c      2011-07-15 22:11:36 UTC (rev 45516)
@@ -466,12 +466,6 @@
     register struct area *cell;
     struct area *cellp;
 
-/* exposed hit sums */
-    extern unsigned long int exposed_hit_sum;
-    extern fastf_t exposed_hit_x_sum;
-    extern fastf_t exposed_hit_y_sum;
-    extern fastf_t exposed_hit_z_sum;
-
     if ( pp == PartHeadp )
        return 0;               /* nothing was actually hit?? */
 

Modified: brlcad/trunk/src/rt/viewfrac.c
===================================================================
--- brlcad/trunk/src/rt/viewfrac.c      2011-07-15 22:10:45 UTC (rev 45515)
+++ brlcad/trunk/src/rt/viewfrac.c      2011-07-15 22:11:36 UTC (rev 45516)
@@ -104,9 +104,6 @@
 void
 view_2init(struct application *ap, char *UNUSED(framename))
 {
-    extern double      cell_width;
-    extern size_t width;
-
     ap->a_hit = rayhit;
     ap->a_miss = raymiss;
     ap->a_onehit = 1;

Modified: brlcad/trunk/src/rt/viewpp.c
===================================================================
--- brlcad/trunk/src/rt/viewpp.c        2011-07-15 22:10:45 UTC (rev 45515)
+++ brlcad/trunk/src/rt/viewpp.c        2011-07-15 22:11:36 UTC (rev 45516)
@@ -174,8 +174,6 @@
 int
 view_init(register struct application *ap, char *file, char *obj, int minus_o)
 {
-    extern double azimuth, elevation;
-
     ap->a_hit = pphit;
     ap->a_miss = ppmiss;
     ap->a_onehit = 1;


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