+void man_mdoc(void *, const struct mdoc *);
+void man_man(void *, const struct man *);
+
+void *locale_alloc(char *);
+void *utf8_alloc(char *);
+void *ascii_alloc(char *);
+void ascii_free(void *);
+
+void *pdf_alloc(char *);
+void *ps_alloc(char *);
+void pspdf_free(void *);
+