c_gtk_icon_info_load_symbolic_for_style

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)
GdkPixbuf* function(GtkIconInfo* iconInfo, GtkStyle* style, GtkStateType state, int* wasSymbolic, GError** err) c_gtk_icon_info_load_symbolic_for_style;

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