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PCI_SEGMENT_BUS_NUMBER structure (wdm.h)
Reserved for system use.
Syntax
typedef struct _PCI_SEGMENT_BUS_NUMBER {
union {
struct {
ULONG BusNumber : 8;
ULONG SegmentNumber : 16;
ULONG Reserved : 8;
} bits;
ULONG AsULONG;
} u;
} PCI_SEGMENT_BUS_NUMBER, *PPCI_SEGMENT_BUS_NUMBER;
Members
u
u.bits
u.bits.BusNumber
u.bits.SegmentNumber
u.bits.Reserved
u.AsULONG
Requirements
| Requirement | Value |
|---|---|
| Minimum supported server | Windows Server 2022 |
| Header | wdm.h |
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