_VCache_Lookup

_VCache_Lookup( HLOOKUP hLookup, unsigned long keylen, void *pKey,
    unsigned long *pdatalen,void *pData )
 

Moves a specified key value to the head of the cache LRU list and retrieves the associated data.

• Returns zero in EAX on success or an appropriate Win32 error value otherwise.

hLookup

Handle of previously opened cache.

keylen

Length, in bytes, of the supplied key value.

pKey

Address of the key value.

pdatalen

Length, in bytes, of the destination buffer.

pData

Address of destination buffer.