c_gtk_tree_view_is_blank_at_pos

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)
gboolean function(GtkTreeView* treeView, gint x, gint y, GtkTreePath** path, GtkTreeViewColumn** column, gint* cellX, gint* cellY) c_gtk_tree_view_is_blank_at_pos;

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