// ntddcdrm.h
typedef enum _STREAMING_CONTROL_REQUEST_TYPE {
CdromStreamingDisable,
CdromStreamingEnableForReadOnly,
CdromStreamingEnableForWriteOnly,
CdromStreamingEnableForReadWrite
} STREAMING_CONTROL_REQUEST_TYPE, *PSTREAMING_CONTROL_REQUEST_TYPE;
View the official Windows Driver Kit DDI referenceNo description available.
The STREAMING_CONTROL_REQUEST_TYPE enumeration defines the CDROM streaming modes. This enumeration is a member of the CDROM_STREAMING_CONTROL structure, the input parameter to the IOCTL_CDROM_ENABLE_STREAMING I/O control code, which is used to enable or disable CDROM streaming.
CdromStreamingDisableStreaming read and streaming write requests will be disabled for the requested file handle.
CdromStreamingEnableForReadOnlyStreaming read requests will be enabled, and streaming write requests will be disabled, for the requested file handle.
CdromStreamingEnableForWriteOnlyStreaming read requests will be disabled, and streaming write requests will be enabled, for the requested file handle.
CdromStreamingEnableForReadWriteStreaming read and streaming write requests will be enabled for the requested file handle.