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RKXFER(3)             DragonFly Library Functions Manual             RKXFER(3)


RRkkXXffeerr - change the current candidate


##iinncclluuddee <<ccaannnnaa//RRKK..hh>> iinntt RRkkXXffeerr((ccxxnnuumm,, kknnuumm)) iinntt ccxxnnuumm;; iinntt kknnuumm;;


RkXfer sets the candidate with a specified candidate number knum as the current candidate. The candidate number must be 0 or greater but less than the highest candidate number in the current clause. The current clause does not change when a candidate number outside this range is specified.


If successful, this function moves the current candidate in the context and returns the candidate number after the move. It returns 00, without doing anything, if it has been run in a nonconversion mode context. RKXFER(3)

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