c_gtk_tree_view_column_cell_set_cell_data

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(GtkTreeViewColumn* treeColumn, GtkTreeModel* treeModel, GtkTreeIter* iter, int isExpander, int isExpanded) c_gtk_tree_view_column_cell_set_cell_data;

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