Method: prev

Description

Moves (with fseek()) the current position in the map file and data file to the first byte of the entry preceding the current one. Please note that it calls fseek() on the map file 2 times more than a next() call.

Declaration

kuli_t prev(kuli_t k)

Arguments

• kuli_t k the kuli interface

Returns

The kuli_t interface passed as argument.