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-rw-r--r--src/drivers/WinAPI/Fl_WinAPI_Pen_Driver.cxx5
1 files changed, 1 insertions, 4 deletions
diff --git a/src/drivers/WinAPI/Fl_WinAPI_Pen_Driver.cxx b/src/drivers/WinAPI/Fl_WinAPI_Pen_Driver.cxx
index 561743c7f..dd205fac4 100644
--- a/src/drivers/WinAPI/Fl_WinAPI_Pen_Driver.cxx
+++ b/src/drivers/WinAPI/Fl_WinAPI_Pen_Driver.cxx
@@ -20,14 +20,13 @@
#include <FL/Fl.H>
#include <FL/Fl_Window.H>
#include "../../Fl_Screen_Driver.H"
-
+#include <math.h>
#include <windows.h>
#include <ole2.h>
#include <shellapi.h>
// Some versions of MinGW now require us to explicitly include winerror to get S_OK defined
#include <winerror.h>
-
extern Fl_Window *fl_xmousewin;
static constexpr uint8_t _FL_PEN = 0; // internal use
@@ -500,5 +499,3 @@ LRESULT fl_win32_tablet_handler(MSG& msg) {
// want mouse events anymore!
return 0;
}
-
-