diff options
Diffstat (limited to 'device/buf.h')
| -rw-r--r-- | device/buf.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/device/buf.h b/device/buf.h index 80466c8d..a79ed8e4 100644 --- a/device/buf.h +++ b/device/buf.h @@ -30,6 +30,9 @@ * Definitions to make new IO structures look like old ones */ +#ifndef _DEVICE_BUF_H_ +#define _DEVICE_BUF_H_ + /* * io_req and fields */ @@ -80,11 +83,6 @@ #define B_MD1 IO_SPARE_START /* - * Redefine uio structure - */ -#define uio io_req - -/* * Redefine physio routine */ #define physio(strat, xbuf, dev, ops, minphys, ior) \ @@ -100,3 +98,5 @@ extern void minphys(io_req_t); */ #define biodone iodone #define biowait iowait + +#endif /* _DEVICE_BUF_H_ */ |