This function frees the memory allocated for the CSSM_CSSMINFO structure by the CSSM_GetInfo function.
CSSM_RETURN CSSMAPI CSSM_FreeInfo (CSSM_CSSMINFO_PTR CssmInfo)A CSSM_OK return value signifies the memory has been freed. When CSSM_FAIL is returned, an error occurred. Use CSSM_GetError to obtain the error code.
CSSM_GetInfo