Module Patdiff_lib.Compare_core
val diff_files : Configuration.t -> prev_file:string -> next_file:string -> [ `Different | `Same ]
val diff_dirs : Configuration.t -> prev_dir:string -> next_dir:string -> file_filter:((string * Core.Unix.stats) -> bool) option -> [ `Different | `Same ]
val diff_strings : ?print_global_header:bool -> Configuration.t -> prev:Patdiff_core.diff_input -> next:Patdiff_core.diff_input -> [ `Different of string | `Same ]