+extern void do_align (unsigned int align, char *fill, unsigned int length,
+ unsigned int max);
+extern void bss_alloc (symbolS *, addressT, unsigned);
+extern offsetT parse_align (int);
+extern symbolS *s_comm_internal (int, symbolS *(*) (int, symbolS *, addressT));
+extern symbolS *s_lcomm_internal (int, symbolS *, addressT);
+extern void s_app_file_string (char *, int);