Building installboot(8) with multiple <dev/biovar.h> includes fails without this.
OK? Index: dev/biovar.h =================================================================== RCS file: /cvs/src/sys/dev/biovar.h,v retrieving revision 1.45 diff -u -p -r1.45 biovar.h --- dev/biovar.h 14 Aug 2016 04:08:03 -0000 1.45 +++ dev/biovar.h 7 Jun 2020 11:55:15 -0000 @@ -26,6 +26,9 @@ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +#ifndef BIOVAR_H +#define BIOVAR_H + /* * Devices getting ioctls through this interface should use ioctl class 'B' * and command numbers starting from 32, lower ones are reserved for generic @@ -305,3 +308,5 @@ void bio_info(struct bio_status *, int, void bio_warn(struct bio_status *, int, const char *, ...); void bio_error(struct bio_status *, int, const char *, ...); #endif + +#endif /* BIOVAR_H */
