[HB] Add point_index to get_contour_point()
Pointed out by Keith Stribley on HarfBuzz list.
diff --git a/src/hb-font.h b/src/hb-font.h
index 9642c55..15dd351 100644
--- a/src/hb-font.h
+++ b/src/hb-font.h
@@ -102,6 +102,7 @@
typedef hb_codepoint_t (*hb_font_get_glyph_func_t) (hb_font_t *font, hb_face_t *face, const void *user_data,
hb_codepoint_t unicode, hb_codepoint_t variant_selector);
typedef hb_bool_t (*hb_font_get_contour_point_func_t) (hb_font_t *font, hb_face_t *face, const void *user_data,
+ unsigned int point_index,
hb_codepoint_t glyph, hb_position_t *x, hb_position_t *y);
typedef void (*hb_font_get_glyph_metrics_func_t) (hb_font_t *font, hb_face_t *face, const void *user_data,
hb_codepoint_t glyph, hb_glyph_metrics_t *metrics);