CryptUnregisterOIDInfo function (wincrypt.h)
The CryptUnregisterOIDInfo function removes the registration of a specified CRYPT_OID_INFO OID information structure. The structure to be unregistered is identified by the structure's pszOID and dwGroupId members.
Syntax
BOOL CryptUnregisterOIDInfo(
[in] PCCRYPT_OID_INFO pInfo
);
Parameters
[in] pInfo
Specifies the object identifier (OID) information for which the registration is to be removed. The group that the registration is removed for is specified by the dwGroupId member in the pInfo.
Return value
If the function succeeds, the return value is nonzero (TRUE).
If the function fails, the return value is zero (FALSE).
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Target Platform | Windows |
| Header | wincrypt.h |
| Library | Crypt32.lib |
| DLL | Crypt32.dll |