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# Exits

Describe virtual machine exit conditions.

## Topics

### Descriptor

[`struct hv_vcpu_exit_t`](/documentation/Hypervisor/hv_vcpu_exit_t)

Information about an exit from the vCPU to the host.

### Exit reasons

[`struct hv_exit_reason_t`](/documentation/Hypervisor/hv_exit_reason_t)

The type that describes the event that triggered a guest exit to the host.

[`typealias hv_exception_syndrome_t`](/documentation/Hypervisor/hv_exception_syndrome_t)

Type of a vCPU exception syndrome.

[`typealias hv_exception_address_t`](/documentation/Hypervisor/hv_exception_address_t)

Type of a vCPU exception virtual address.


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