# ilaenv_(_:_:_:_:_:_:_:) ``` func ilaenv_(_ ispec: UnsafePointer<__LAPACK_int>, _ name: UnsafePointer, _ opts: UnsafePointer, _ n1: UnsafePointer<__LAPACK_int>, _ n2: UnsafePointer<__LAPACK_int>, _ n3: UnsafePointer<__LAPACK_int>, _ n4: UnsafePointer<__LAPACK_int>) -> __LAPACK_int ``` --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)