extern char *n_spaces PARAMS ((int));
-extern void gdb_printchar PARAMS ((int, GDB_FILE *, int));
+extern void fputstr_filtered PARAMS ((const char *str, int quotr, GDB_FILE *stream));
+
+extern void fputstr_unfiltered PARAMS ((const char *str, int quotr, GDB_FILE *stream));
+
+extern void fputstrn_unfiltered PARAMS ((const char *str, int n, int quotr, GDB_FILE *stream));
extern void gdb_print_address PARAMS ((void *, GDB_FILE *));