1 files changed, 0 insertions, 32 deletions
diff --git a/c/src/lib/libbsp/arm/nds/include/sys/iosupport.h b/c/src/lib/libbsp/arm/nds/include/sys/iosupport.h
deleted file mode 100644
index 685065c30f..0000000000
--- a/c/src/lib/libbsp/arm/nds/include/sys/iosupport.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef __iosupp_h__
-#define __iosupp_h__
-
-#include <reent.h>
-
-enum	{
-	STD_IN,
-	STD_OUT,
-	STD_ERR,
-	STD_MAX = 16
-};
-
-#define _SHIFTL(v, s, w)	\
-    ((unsigned int) (((unsigned int)(v) & ((0x01 << (w)) - 1)) << (s)))
-#define _SHIFTR(v, s, w)	\
-    ((unsigned int)(((unsigned int)(v) >> (s)) & ((0x01 << (w)) - 1)))
-
-typedef struct {
-	const char *name;
-	int (*open_r)(struct _reent *r,const char *path,int flags,int mode);
-	int (*close_r)(struct _reent *r,int fd);
-	int (*write_r)(struct _reent *r,int fd,const char *ptr,int len);
-	int (*read_r)(struct _reent *r,int fd,char *ptr,int len);
-	int (*seek_r)(struct _reent *r,int fd,int pos,int dir);
-	int (*stat_r)(struct _reent *r,int fd,struct stat *st);
-} devoptab_t;
-
-extern const devoptab_t *devoptab_list[];
-
-int AddDevice( const devoptab_t* device);
-
-#endif