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-rw-r--r--engines/sci/gfx/gfx_tools.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/engines/sci/gfx/gfx_tools.h b/engines/sci/gfx/gfx_tools.h
index 6de6b81afc..99f338cf06 100644
--- a/engines/sci/gfx/gfx_tools.h
+++ b/engines/sci/gfx/gfx_tools.h
@@ -144,6 +144,9 @@ void gfx_free_pixmap(gfx_pixmap_t *pxm);
void gfx_draw_line_pixmap_i(gfx_pixmap_t *pxm, Common::Point start,
Common::Point end, int color);
+void gfx_draw_line_buffer(byte *buffer, int linewidth, int pixelwidth,
+ Common::Point start, Common::Point end, unsigned int color);
+
/**
* Draws a filled rectangular area to a pixmap's index buffer
*