Fix Visual Studio shared library build (STR #3389).

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12313 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 5 insertions, 5 deletions

diff --git a/FL/Fl_Graphics_Driver.H b/FL/Fl_Graphics_Driver.H
index 9572d1275..9ded335d8 100644
--- a/FL/Fl_Graphics_Driver.H
+++ b/FL/Fl_Graphics_Driver.H
@@ -86,10 +86,10 @@ class FL_EXPORT Fl_Graphics_Driver {
   friend void fl_draw_image_mono(Fl_Draw_Image_Cb cb, void* data, int X,int Y,int W,int H, int D);
   friend void fl_draw_image(Fl_Draw_Image_Cb cb, void* data, int X,int Y,int W,int H, int D);
   friend void fl_copy_offscreen(int x, int y, int w, int h, Fl_Offscreen pixmap, int srcx, int srcy);
-  friend int fl_draw_pixmap(const char*const* cdata, int x, int y, Fl_Color bg);
-  friend void gl_start();
-  friend Fl_Bitmask fl_create_bitmask(int w, int h, const uchar *array);
-  friend void fl_delete_bitmask(Fl_Bitmask);
+  friend FL_EXPORT int fl_draw_pixmap(const char*const* cdata, int x, int y, Fl_Color bg);
+  friend FL_EXPORT void gl_start();
+  friend FL_EXPORT Fl_Bitmask fl_create_bitmask(int w, int h, const uchar *array);
+  friend FL_EXPORT void fl_delete_bitmask(Fl_Bitmask);
 public:
   // The following functions create the various graphics drivers that are required
   // for core operations. They must be implemented as members of Fl_Graphics_Driver,
@@ -404,7 +404,7 @@ public:
  This class is presently used on the X11 platform to support HiDPI displays.
  In the future, it may also be used on the WIN32 platform.
  */
-class Fl_Scalable_Graphics_Driver : public Fl_Graphics_Driver {
+class FL_EXPORT Fl_Scalable_Graphics_Driver : public Fl_Graphics_Driver {
 public:
   Fl_Scalable_Graphics_Driver();
   float scale() { return scale_; }