/* If NULL, error will flush stdout, then print on stderr the program
name, a colon and a space. Otherwise, error will call this
function without parameters instead. */
-extern void (*error_print_progname) (void);
+/* extern void (*error_print_progname) (void); */
#else
void error ();
void error_at_line ();
-extern void (*error_print_progname) ();
+/* extern void (*error_print_progname) (); */
#endif
/* This variable is incremented each time `error' is called. */