AvcCommandType - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// avc.h
typedef enum _tagAvcCommandType {
AVC_CTYPE_CONTROL,
AVC_CTYPE_STATUS,
AVC_CTYPE_SPEC_INQ,
AVC_CTYPE_NOTIFY,
AVC_CTYPE_GEN_INQ
} AvcCommandType;
View the official Windows Driver Kit DDI referenceNo description available.
The AvcCommandType enumeration type is used to indicate the type of command issued by a subunit driver to its AV/C subunit through AVC_FUNCTION_COMMAND or AVC_FUNCTION_GET_REQUEST function codes.
AVC_CTYPE_CONTROLSpecifies a control type of command.
AVC_CTYPE_STATUSSpecifies a status type of command.
AVC_CTYPE_SPEC_INQSpecifies a specific-inquiry type of command. This permits a controller to inform targets that a specific set of operands must by furnished along with the opcode when issuing a command.
AVC_CTYPE_NOTIFYSpecifies a notify type of command.
AVC_CTYPE_GEN_INQSpecifies a general inquiry command type. This permits a controller to query a target to find out if it supports a specific opcode without needing to pass any specific operands.