c_gtk_tree_store_set_valuesv

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(GtkTreeStore* treeStore, GtkTreeIter* iter, gint* columns, GValue* values, gint nValues) c_gtk_tree_store_set_valuesv;

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