DhcpHlprIsV4PolicyWellFormed function (dhcpsapi.h)

The DhcpHlprIsV4PolicyWellFormed function verifies that a DHCP server policy structure is well formed.

Syntax

BOOL DHCP_API_FUNCTION DhcpHlprIsV4PolicyWellFormed(
  [in] LPDHCP_POLICY pPolicy
);

[in] pPolicy

Pointer to DHCP_POLICY structure that contains the policy to verify

The API returns TRUE if the specified policy satisfies the conditions in the Remarks below. Otherwise, it returns FALSE.

The API performs the following validations on the policy conditions and expression structure.

Every clause in the policy condition must have a valid parent expression.
Every expression in the policy structure must have conditions or other expressions as children.
Only one expression must be the root expression.
All non-root expressions must have valid parent expression.
There must be no cyclic relationship between the expressions. Each expression must have the parent expression index lesser than that of itself.

Requirement	Value
Minimum supported client	None supported
Minimum supported server	Windows Server 2012 [desktop apps only]
Target Platform	Windows
Header	dhcpsapi.h
Library	Dhcpsapi.lib
DLL	Dhcpsapi.dll