gsl-shell.git - gsl-shell

diff --git a/agg-plot/utils.h b/agg-plot/utils.h
index 6d9a2d2f..f4a1e16b 100644
--- a/agg-plot/utils.h
+++ b/agg-plot/utils.h

@@ -17,4 +17,7 @@ T min (T a, T b) {

extern void trans_affine_compose (agg::trans_affine& a, const agg::trans_affine& b);

extern double trans_affine_max_norm (agg::trans_affine& m);

+extern void bbox_enlarge(double *x1, double* y1, double* x2, double* y2,

+ double x, double y);

+

#endif