Returns the next key in a database.
DBM Library (libdbm.a)
#include <dbm.h>
datum nextkey ( key)
datum key;
The nextkey subroutine returns the next key in a database.
| key | Specifies the input key. This value has no effect on the return value, but must be present. |
Returns a datum structure containing the next key-value pair.
The dbm_nextkey subroutine.
List of NDBM and DBM Programming References and NDBM Overview in AIX 5L Version 5.2 Communications Programming Concepts.