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-rw-r--r--FL/fl_draw.H1
1 files changed, 1 insertions, 0 deletions
diff --git a/FL/fl_draw.H b/FL/fl_draw.H
index bfd3ef26f..509826ef4 100644
--- a/FL/fl_draw.H
+++ b/FL/fl_draw.H
@@ -178,6 +178,7 @@ typedef void (*Fl_Draw_Image_Cb)(void*,int,int,int,uchar*);
FL_EXPORT void fl_draw_image(Fl_Draw_Image_Cb, void*, int,int,int,int, int delta=3);
FL_EXPORT void fl_draw_image_mono(Fl_Draw_Image_Cb, void*, int,int,int,int, int delta=1);
FL_EXPORT void fl_rectf(int x, int y, int w, int h, uchar r, uchar g, uchar b);
+FL_EXPORT char fl_can_do_alpha_blending();
FL_EXPORT uchar *fl_read_image(uchar *p, int x,int y, int w, int h, int alpha=0);