-int save_cwd __P((struct saved_cwd *cwd));
-int restore_cwd __P((const struct saved_cwd *cwd, const char *dest,
- const char *from));
-void free_cwd __P((struct saved_cwd *cwd));
+int save_cwd PARAMS ((struct saved_cwd *cwd));
+int restore_cwd PARAMS ((const struct saved_cwd *cwd, const char *dest,
+ const char *from));
+void free_cwd PARAMS ((struct saved_cwd *cwd));