R Interface changes to support windows.
R Interface changes to support windows.

Windows needs a few additional lines to correctly compile and run.  FOr
one, we cannot include stdint.

Change-Id: I0a43659740101acda490481251ad0cc4643a869e

daviddoria/PointGraphsPhase1,gram526/VTK,msmolens/VTK,daviddoria/PointGraphsPhase1,biddisco/VTK,collects/VTK,hendradarwin/VTK,hendradarwin/VTK,sankhesh/VTK,daviddoria/PointGraphsPhase1,candy7393/VTK,SimVascular/VTK,collects/VTK,spthaolt/VTK,gram526/VTK,daviddoria/PointGraphsPhase1,ashray/VTK-EVM,berendkleinhaneveld/VTK,sumedhasingla/VTK,demarle/VTK,sumedhasingla/VTK,msmolens/VTK,johnkit/vtk-dev,keithroe/vtkoptix,demarle/VTK,SimVascular/VTK,sumedhasingla/VTK,ashray/VTK-EVM,aashish24/VTK-old,keithroe/vtkoptix,aashish24/VTK-old,jmerkow/VTK,cjh1/VTK,demarle/VTK,jmerkow/VTK,sumedhasingla/VTK,biddisco/VTK,aashish24/VTK-old,candy7393/VTK,candy7393/VTK,berendkleinhaneveld/VTK,ashray/VTK-EVM,spthaolt/VTK,mspark93/VTK,sankhesh/VTK,hendradarwin/VTK,berendkleinhaneveld/VTK,ashray/VTK-EVM,daviddoria/PointGraphsPhase1,cjh1/VTK,SimVascular/VTK,aashish24/VTK-old,sankhesh/VTK,collects/VTK,mspark93/VTK,keithroe/vtkoptix,SimVascular/VTK,sankhesh/VTK,demarle/VTK,spthaolt/VTK,ashray/VTK-EVM,berendkleinhaneveld/VTK,gram526/VTK,keithroe/vtkoptix,aashish24/VTK-old,demarle/VTK,mspark93/VTK,mspark93/VTK,sumedhasingla/VTK,gram526/VTK,mspark93/VTK,msmolens/VTK,jmerkow/VTK,keithroe/vtkoptix,mspark93/VTK,candy7393/VTK,SimVascular/VTK,johnkit/vtk-dev,biddisco/VTK,sumedhasingla/VTK,demarle/VTK,ashray/VTK-EVM,johnkit/vtk-dev,cjh1/VTK,msmolens/VTK,biddisco/VTK,spthaolt/VTK,biddisco/VTK,collects/VTK,collects/VTK,SimVascular/VTK,hendradarwin/VTK,candy7393/VTK,msmolens/VTK,berendkleinhaneveld/VTK,gram526/VTK,sankhesh/VTK,jmerkow/VTK,mspark93/VTK,sumedhasingla/VTK,johnkit/vtk-dev,ashray/VTK-EVM,collects/VTK,sankhesh/VTK,keithroe/vtkoptix,sankhesh/VTK,keithroe/vtkoptix,biddisco/VTK,candy7393/VTK,demarle/VTK,candy7393/VTK,msmolens/VTK,keithroe/vtkoptix,hendradarwin/VTK,jmerkow/VTK,johnkit/vtk-dev,mspark93/VTK,spthaolt/VTK,spthaolt/VTK,jmerkow/VTK,aashish24/VTK-old,gram526/VTK,daviddoria/PointGraphsPhase1,jmerkow/VTK,cjh1/VTK,cjh1/VTK,jmerkow/VTK,biddisco/VTK,spthaolt/VTK,hendradarwin/VTK,sankhesh/VTK,SimVascular/VTK,ashray/VTK-EVM,msmolens/VTK,hendradarwin/VTK,candy7393/VTK,sumedhasingla/VTK,berendkleinhaneveld/VTK,cjh1/VTK,SimVascular/VTK,berendkleinhaneveld/VTK,gram526/VTK,johnkit/vtk-dev,msmolens/VTK,gram526/VTK,demarle/VTK,johnkit/vtk-dev