const char *setname, int *hits);
int rpn_scan (ZServerInfo *zi, ODR odr, Z_AttributesPlusTerm *zapt,
const char *setname, int *hits);
int rpn_scan (ZServerInfo *zi, ODR odr, Z_AttributesPlusTerm *zapt,
- int *position, int *num_entries, struct scan_entry **list);
+ int *position, int *num_entries, struct scan_entry **list,
+ int *status);