Intel Extensible Firmware Interface - Manual (Page 985)

Compression Source Code
Version 1.10 12/01/02 H-21
for (i = 0; i < NP; i++) {
mPFreq[i] = 0;
}
}
STATIC
VOID
Output (
IN UINT32 c,
IN UINT32 p
)
/*++
Routine Description:
Outputs an Original Character or a Pointer
Arguments:
c - The original character or the ’String Length’ element of a Pointer
p - The ’Position’ field of a Pointer
Returns: (VOID)
--*/
{
STATIC UINT32 CPos;
if ((mOutputMask >>= 1) == 0) {
mOutputMask = 1U << (UINT8_BIT - 1);
if (mOutputPos >= mBufSiz - 3 * UINT8_BIT) {
SendBlock();
mOutputPos = 0;
}
CPos = mOutputPos++;
mBuf[CPos] = 0;
}
mBuf[mOutputPos++] = (UINT8) c;
mCFreq[c]++;
if (c >= (1U << UINT8_BIT)) {
mBuf[CPos] |= mOutputMask;
mBuf[mOutputPos++] = (UINT8)(p >> UINT8_BIT);
mBuf[mOutputPos++] = (UINT8) p;
c = 0;
while (p) {
p >>= 1;
c++;
}
mPFreq[c]++;
}
}