null_acpi.h

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#ifndef _IPXE_NULL_ACPI_H
#define _IPXE_NULL_ACPI_H
 
/** @file
 *
 * Standard do-nothing ACPI interface
 *
 */
 
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
FILE_SECBOOT ( PERMITTED );
 
#include <stddef.h>
 
#ifdef ACPI_NULL
#define ACPI_PREFIX_null
#else
#define ACPI_PREFIX_null __null_
#endif
 
static inline __attribute__ (( always_inline )) const struct acpi_header *
ACPI_INLINE ( null, acpi_find ) ( uint32_t signature __unused,
                                  unsigned int index __unused ) {
 
        return NULL;
}
 
#endif /* _IPXE_NULL_ACPI_H */