#include <nitro/wbt.h>int WBT_CalcPacketbitmapSize(int block_size);
| block_size | The size of the data to be received. |
Returns the receive archive record bitmap buffer size required to receive the corresponding amount of data.
This calculates and acquires the receive archive record bitmap buffer size that is required when receiving a specified size of data with the WBT_GetBlock function. This function can only be used: In the case of a parent, after the WBT_InitParent function; In the case of a child, after the WBT_RequestSync function. If the transmission packet size and the receive block data size are already known, the WBT_PACKET_BITMAP_SIZE macro obtains the same results.
WBT_GetBlock, WBT_PACKET_BITMAP_SIZE
02/18/2005 Changed description of packet bitmap to "receive archive record bitmap buffer"
09/21/2004 Initial version
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