375     bigConst            bn  in BnMsb()  argument
379     if(bn != NULL && bn->size > 0)  in BnMsb()
381         int         retVal = Msb(bn->d[bn->size - 1]);  in BnMsb()
382         retVal += (int)(bn->size - 1) * RADIX_BITS;  in BnMsb()
425     bigNum           bn,        // IN/OUT: big number to modify  in BnSetBit()  argument
430     pAssert(bn->allocated * RADIX_BITS >= bitNum);  in BnSetBit()
432     while(bn->size <= offset)  in BnSetBit()
433         bn->d[bn->size++] = 0;  in BnSetBit()
434     bn->d[offset] |= ((crypt_uword_t)1 << RADIX_MOD(bitNum));  in BnSetBit()
446     bigNum               bn,        // IN: number to check  in BnTestBit()  argument
452     if(bn->size > offset)  in BnTestBit()
453         return ((bn->d[offset] & (((crypt_uword_t)1) << RADIX_MOD(bitNum))) != 0);  in BnTestBit()
468     bigNum           bn,        // IN/OUT: number to mask  in BnMaskBits()  argument
476     retVal = (finalSize <= bn->allocated);  in BnMaskBits()
481         bn->d[finalSize - 1] &= mask;  in BnMaskBits()
483     BnSetTop(bn, finalSize);  in BnMaskBits()