stBigNum multiply(stBigNum tNumX, stBigNum tNumY){
stBigNum tResult;
clean_number(&tResult);
while(!equal_zero(&tNumX)){
if(odd(tNumX.aiBlock[0])){
tResult = add(tResult, tNumY);
}
shift_r(&tNumX);
shift_l(&tNumY);
}
return (tResult);
}
void mod(INT16 *residualm,
INT16 *accshift,
INT16 beta,
INT16 shiftr,
INT16 resolution,
INT16 *exctation,
INT16 *Dresidual,
INT16 *residual,
INT16 guard,
INT16 *dpm,
INT32 delay,
INT16 subframel,
INT16 extra)
{
INT16 shiftr2;
INT16 sfstart, sfend;
INT16 Shift;
INT16 picktoav;
while (*dpm < subframel)
{
cshiftframe(&sfstart, &sfend, &shiftr2, *dpm, residual, guard, shift_r(*accshift, -8), shiftr, delay, subframel, extra);
PickToAverage(&picktoav, residual + sfstart - shr(*accshift, 8), sfend - sfstart);
if (picktoav < 16)
{
shiftr2 = 0;
}
Shift = *accshift;
modifyorig(residualm, accshift, beta, dpm, shiftr2, resolution, Dresidual, residual, sfstart, sfend);
}
*dpm -= subframel;
}
