actually use isspace(3) now that the solaris casts are in place.
actually use isspace(3) now that the solaris casts are in place.

GerHobbelt/POPT,flatzo/popt,GerHobbelt/POPT,devzero2000/POPT,devzero2000/POPT,flatzo/popt,GerHobbelt/POPT,devzero2000/POPT