xfsprogs: remove non-Linux defintions for loff_t

We don't use loff_t anywhere in xfsprogs, so no need to define it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

diff --git a/include/darwin.h b/include/darwin.h
index 3655d40..ec8cb4f 100644
--- a/include/darwin.h
+++ b/include/darwin.h
@@ -118,7 +118,6 @@
 #define __uint16_t	u_int16_t
 #define __uint32_t	u_int32_t
 #define __uint64_t	u_int64_t
-#define loff_t		off_t
 #define off64_t		off_t
 
 typedef off_t		xfs_off_t;
diff --git a/include/freebsd.h b/include/freebsd.h
index 244b012..0ae1262 100644
--- a/include/freebsd.h
+++ b/include/freebsd.h
@@ -53,7 +53,6 @@
 typedef __uint32_t	xfs_dev_t;
 typedef __int64_t	xfs_daddr_t;
 typedef char*		xfs_caddr_t;
-typedef off_t		loff_t;
 
 #define	O_LARGEFILE	0
 
diff --git a/include/gnukfreebsd.h b/include/gnukfreebsd.h
index 1e712a5..605da66 100644
--- a/include/gnukfreebsd.h
+++ b/include/gnukfreebsd.h
@@ -43,7 +43,6 @@
 typedef __uint32_t	xfs_dev_t;
 typedef __int64_t	xfs_daddr_t;
 typedef char*		xfs_caddr_t;
-typedef off_t		loff_t;
 
 #define HAVE_FID	1
 
diff --git a/include/irix.h b/include/irix.h
index ad6dbfe..ea1f219 100644
--- a/include/irix.h
+++ b/include/irix.h
@@ -42,7 +42,6 @@
 #define __int16_t	short
 #define __uint8_t	unsigned char
 #define __uint16_t	unsigned short
-#define loff_t		off64_t
 typedef off64_t		xfs_off_t;
 typedef __int64_t	xfs_ino_t;
 typedef __int32_t	xfs_dev_t;