  We present new sets of nonperturbative fragmentation functions for D^0, D^+,
and D_s^+ mesons as well as for Lambda_c^+ baryons, both at leading and
next-to-leading order in the MSbar factorization scheme with five massless
quark flavors. They are determined by fitting data of e^+e^- annihilation taken
by the OPAL Collaboration at CERN LEP1. We take the charm-quark fragmentation
function to be of the form proposed by Peterson et al. and thus obtain new
values of the epsilon_c parameter, which are specific for our choice of
factorization scheme.
