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#if defined(XVFS_MODE_STANDALONE)
/*
 * In standalone mode, we just redefine calls to
 * Xvfs_Register() to go to the xvfs_standalone_register()
 * function
 */
#  define Xvfs_Register xvfs_standalone_register
XVFS_REGISTER_INTERFACE(Xvfs_Register)
static XVFS_REGISTER_INTERFACE(Xvfs_Register)

#elif defined(XVFS_MODE_FLEXIBLE)
/*
 * In flexible mode we declare an external symbol named
 * In flexible mode, we just redefine calls to
 * Xvfs_Register(), as well as an internal symbol called
 * xvfs_flexible_register(), which we redefine future
 * calls to Xvfs_Register() to invoke
 * Xvfs_Register() to go to the xvfs_flexible_register()
 * function which will either dispatch to a common
 * core XVFS or use the xvfs_standalone_register()
 * function as a standalone would.
 */
extern XVFS_REGISTER_INTERFACE(Xvfs_Register)
#  define Xvfs_Register xvfs_flexible_register
XVFS_REGISTER_INTERFACE(Xvfs_Register)
static XVFS_REGISTER_INTERFACE(Xvfs_Register)

#elif defined(XVFS_MODE_CLIENT)
/*
 * In client mode we declare an external symbol named
 * Xvfs_Register() that must be provided by the environment
 * we are loaded into
 */
extern XVFS_REGISTER_INTERFACE(Xvfs_Register)

#elif defined(XVFS_MODE_SERVER)
/*
 * In server mode we are going to implementing Xvfs_Register()
 * for flexible/client modes, just forward declare it
 */
XVFS_REGISTER_INTERFACE(Xvfs_Register)

#else
#  error Unsupported XVFS_MODE
#endif

/*
 * In flexible or standalone mode, directly include what
 * would otherwise be a separate translation unit, to
 * avoid symbols leaking
 */
#if defined(XVFS_MODE_FLEXIBLE) || defined(XVFS_MODE_STANDALONE)
#include <xvfs-core.c>
#endif

#endif