DEC_CLASS_NEG_ZERO 3136 src/decNumber/decNumber.c     if (decNumberIsNegative(dn)) return DEC_CLASS_NEG_ZERO;
DEC_CLASS_NEG_ZERO 3153 src/decNumber/decNumber.c   if (eclass==DEC_CLASS_NEG_ZERO)      return DEC_ClassString_NZ;