c_gtk_text_view_buffer_to_window_coords

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
__gshared extern (C)
void function(GtkTextView* textView, GtkTextWindowType win, int bufferX, int bufferY, int* windowX, int* windowY) c_gtk_text_view_buffer_to_window_coords;

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