include/public/xen-compat.h - arch-arm - Xen public headers

    /* SPDX-License-Identifier: MIT */
    /******************************************************************************
     * xen-compat.h
     *
     * Guest OS interface to Xen.  Compatibility layer.
     *
     * Copyright (c) 2006, Christian Limpach
     */

    #ifndef __XEN_PUBLIC_XEN_COMPAT_H__
    #define __XEN_PUBLIC_XEN_COMPAT_H__

    #define __XEN_LATEST_INTERFACE_VERSION__ 0x00040e00

    #if defined(__XEN__) || defined(__XEN_TOOLS__)
    /* Xen is built with matching headers and implements the latest interface. */
    #define __XEN_INTERFACE_VERSION__ __XEN_LATEST_INTERFACE_VERSION__
    #elif !defined(__XEN_INTERFACE_VERSION__)
    /* Guests which do not specify a version get the legacy interface. */
    #define __XEN_INTERFACE_VERSION__ 0x00000000
    #endif

    #if __XEN_INTERFACE_VERSION__ > __XEN_LATEST_INTERFACE_VERSION__
    #error "These header files do not support the requested interface version."
    #endif

    #define COMPAT_FLEX_ARRAY_DIM XEN_FLEX_ARRAY_DIM

    #endif /* __XEN_PUBLIC_XEN_COMPAT_H__ */