PK_MFIN_ask_previous_of_mvertex

PK_ERROR_code_t  PK_MFIN_ask_previous_of_mvertex
(
--- received arguments ---
PK_MFIN_t        mfin,          --- the mfin

--- returned arguments ---
PK_MFIN_t *const previous_mfin  --- the previous mfin around the mvertex
)


This returns the previous mfin around the mvertex pointed at by 'mfin'.