diff options
Diffstat (limited to 'usr/src/cmd/tail/extern.h')
| -rw-r--r-- | usr/src/cmd/tail/extern.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr/src/cmd/tail/extern.h b/usr/src/cmd/tail/extern.h index 2f049749d7..7f121b2d9d 100644 --- a/usr/src/cmd/tail/extern.h +++ b/usr/src/cmd/tail/extern.h @@ -28,11 +28,13 @@ * */ +#ifndef _TAIL_EXTERN_H +#define _TAIL_EXTERN_H + #include <sys/types.h> #include <sys/stat.h> #include <port.h> - #define WR(p, size) do { \ if (write(STDOUT_FILENO, p, size) != (ssize_t)size) \ oerr(); \ @@ -72,3 +74,5 @@ int mapprint(struct mapinfo *, off_t, off_t); int maparound(struct mapinfo *, off_t); extern int Fflag, fflag, qflag, rflag, rval, no_files; + +#endif /* _TAIL_EXTERN_H */ |