-extern boolean save_to_filehandle(FILE *file, char *filename, lispobj initfun, int make_executable);
-extern boolean save(char *filename, lispobj initfun, boolean prepend_runtime);
+extern boolean save_to_filehandle(FILE *file, char *filename, lispobj initfun,
+ boolean make_executable, boolean keep_runtime_options,
+ int core_compression_level);
+extern boolean save(char *filename, lispobj initfun, boolean prepend_runtime,
+ boolean keep_runtime_options,
+ boolean compressed_core, int core_compression_level);