-int set_fieldtype_arg(FIELDTYPE * typ,
- void * (* const make_arg)(va_list *),
- void * (* const copy_arg)(const void *),
- void (* const free_arg)(void *))
+NCURSES_EXPORT(int)
+set_fieldtype_arg
+ (FIELDTYPE * typ,
+ void * (* const make_arg)(va_list *),
+ void * (* const copy_arg)(const void *),
+ void (* const free_arg)(void *))