- FROM_TTYP dereferences to a non-zero integer, allow messages to
- be printed. This parameter is a pointer rather than an int
- because open_symbol_file_object is called via catch_errors and
- catch_errors requires a pointer argument. */
- int (*open_symbol_file_object) (void *from_ttyp);
+ FROM_TTY is non-zero, allow messages to be printed. */
+ int (*open_symbol_file_object) (int from_ttyp);