NET_BUFFER_CHECKSUM_BIAS is a macro that NDIS drivers use to get the ChecksumBias member of a NET_BUFFER structure.
void NET_BUFFER_CHECKSUM_BIAS( _NB );
A pointer to a NET_BUFFER structure.
NET_BUFFER_CHECKSUM_BIAS returns the value of the ChecksumBias member of the indicated NET_BUFFER structure.
The return value specifies the number of bytes of data to skip over at the beginning of the data buffer when computing a checksum. This value is used by the TCP/IP protocol.
|Minimum supported client||Supported in NDIS 6.0 and later.|