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RKPREV(3)		   Library Functions Manual		     RKPREV(3)

NAME
       RkPrev -	set the	previous candidate as the current candidate

SYNOPSIS
       #include	<canna/RK.h>
       int RkPrev(cxnum)
       int cxnum;

DESCRIPTION
       RkPrev  sets the	previous candidate as the current candidate or,	if the
       current candidate is the	first candidate, moves to the last candidate.

RETURN VALUE
       If successful, this function moves the current candidate	in the context
       and returns the current candidate number	after the move.	 It returns 0,
       without doing anything, if it has been run in a nonconversion mode con-
       text.

								     RKPREV(3)

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