diff options
Diffstat (limited to 'i386/i386at/lprreg.h')
| -rw-r--r-- | i386/i386at/lprreg.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/i386/i386at/lprreg.h b/i386/i386at/lprreg.h index c6fbed4..1fb6230 100644 --- a/i386/i386at/lprreg.h +++ b/i386/i386at/lprreg.h @@ -27,7 +27,12 @@ * Parallel port printer driver v1.0 * All rights reserved. */ + +#ifndef _LPRREG_H_ +#define _LPRREG_H_ #define DATA(addr) (addr + 0) #define STATUS(addr) (addr + 1) #define INTR_ENAB(addr) (addr + 2) + +#endif /* _LPRREG_H_ */ |