#include <db.h>
DB_MULTIPLE_RECNO_RESERVE_NEXT(void *pointer, DBT *dbt, db_recno_t recno,
void *ddest, size_t dlen);
Reserves space for a record number / data pair in a bulk buffer.
The pointer parameter is a variable that must have been initialized by a call to DB_MULTIPLE_RECNO_WRITE_INIT.
The record number to be copied into the bulk buffer.
This parameter is set to 0 if the data item does not fit in the buffer.
The ddest parameter is set to the location reserved in the bulk buffer for the data item.
This parameter is set to NULL if the data item does not fit in the buffer.