HTTP_DATA_CHUNK_TYPE enumeration (http.h)

Defines the data source for a data chunk.

Syntax

typedef enum _HTTP_DATA_CHUNK_TYPE {
  HttpDataChunkFromMemory,
  HttpDataChunkFromFileHandle,
  HttpDataChunkFromFragmentCache,
  HttpDataChunkFromFragmentCacheEx,
  HttpDataChunkTrailers,
  HttpDataChunkFromWinHttpFastForwarding,
  HttpDataChunkMaximum
} HTTP_DATA_CHUNK_TYPE, *PHTTP_DATA_CHUNK_TYPE;

Constants

HttpDataChunkFromMemory The data source is a memory data block. The union should be interpreted as a FromMemory structure.
HttpDataChunkFromFileHandle The data source is a file handle data block. The union should be interpreted as a FromFileHandle structure.
HttpDataChunkFromFragmentCache The data source is a fragment cache data block. The union should be interpreted as a FromFragmentCache structure.
HttpDataChunkFromFragmentCacheEx The data source is a fragment cache data block. The union should be interpreted as a FromFragmentCacheEx structure. Windows Server 2003 with SP1 and Windows XP with SP2:  This flag is not supported.
HttpDataChunkTrailers The data source is a trailers data block. The union should be interpreted as a Trailers structure. Windows 10, version 2004 and prior:  This flag is not supported.
HttpDataChunkMaximum

Requirements

Requirement	Value
Header	http.h