PK_BCURVE_clamp_knots

PK_ERROR_code_t                  PK_BCURVE_clamp_knots
(
--- received arguments ---
PK_BCURVE_t                      bcurve,       --- bcurve
const PK_BCURVE_clamp_knots_o_t *options       --- options
)


This function modifies the given 'bcurve' by clamping its knotset to
have bezier end conditions.


Specific Errors:

    PK_ERROR_cant_make_bspline   clamping on the bcurve failed and
                                 the bcurve remains unmodified (MILD)


If the bcurve already has bezier end conditions, the function will succeed and
the bcurve will be returned unchanged.