3844   Int   maxdigits;                 /* longest logical length  */  in decAddOp()  local
4060     maxdigits=rhs->digits+padding;      /* virtual length of RHS  */  in decAddOp()
4061     if (lhs->digits>maxdigits) maxdigits=lhs->digits;  in decAddOp()
4069     if ((maxdigits>=reqdigits)          /* is, or could be, too large  */  in decAddOp()
4073       Int need=D2U(maxdigits)+1;  in decAddOp()
4130         if (res->digits<maxdigits) {  in decAddOp()
4132           res->digits=maxdigits;  in decAddOp()
4140             if (res->digits<maxdigits) res->digits=maxdigits;  in decAddOp()
4280   Int   maxdigits;                 /* longest LHS or required acc length  */  in decDivideOp()  local
4460     maxdigits=rhs->digits+reqdigits-1;  in decDivideOp()
4461     if (lhs->digits>maxdigits) maxdigits=lhs->digits;  in decDivideOp()
4462     var1units=D2U(maxdigits)+2;  in decDivideOp()