c_gtk_source_gutter_renderer_pixbuf_set_gicon

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
extern (C) __gshared
void function(GtkSourceGutterRendererPixbuf* renderer, GIcon* icon) c_gtk_source_gutter_renderer_pixbuf_set_gicon;

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