c_gtk_tree_view_get_dest_row_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)
int function(GtkTreeView* treeView, int dragX, int dragY, GtkTreePath** path, GtkTreeViewDropPosition* pos) c_gtk_tree_view_get_dest_row_at_pos;

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