Don't really want <sys/file.h> on a SysV system, and need to make sure

a couple of necessary defines are done.

bfd/hosts/i386v.h

@@ -6,19 +6,26 @@
 #include <utime.h>
 #include <ctype.h>
 #include <string.h>
-#include <sys/file.h>
+#include <unistd.h>
+
 #ifndef O_ACCMODE
 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
 #endif
+#ifndef SEEK_SET
 #define SEEK_SET 0
 #define SEEK_CUR 1
+#endif
+
+#ifndef L_SET
+# define L_SET SEEK_SET
+#endif
 
 #define	POSIX_UTIME
 
 /* Some things that need to be defined in order to make code written for
    BSD Unix compile under System V Unix.  */
 
-#include <memory.h>
+/*#include <memory.h>*/
 #define bcmp(b1,b2,len)		memcmp(b1,b2,len)
 #define bcopy(src,dst,len)	memcpy(dst,src,len)
 #define bzero(s,n)		memset(s,0,n)