--- IO-AIO/AIO.xs	2011/07/07 22:36:18	1.185
+++ IO-AIO/AIO.xs	2011/07/14 22:36:17	1.186
@@ -13,7 +13,6 @@
 #include <errno.h>
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <sys/statvfs.h>
 #include <limits.h>
 #include <fcntl.h>
 #include <sched.h>
@@ -49,19 +48,9 @@
 # undef rename
 # undef lseek
 
-# define chown(a,b,c)    (errno = ENOSYS, -1)
-# define fchown(a,b,c)   (errno = ENOSYS, -1)
-# define fchmod(a,b)     (errno = ENOSYS, -1)
-# define symlink(a,b)    (errno = ENOSYS, -1)
-# define readlink(a,b,c) (errno = ENOSYS, -1)
-# define mknod(a,b,c)    (errno = ENOSYS, -1)
-# define truncate(a,b)   (errno = ENOSYS, -1)
-# define ftruncate(fd,o) chsize ((fd), (o))
-# define fsync(fd)       _commit (fd)
 # define opendir(fd)     (errno = ENOSYS, 0)
 # define readdir(fd)     (errno = ENOSYS, -1)
 # define closedir(fd)    (errno = ENOSYS, -1)
-# define mkdir(a,b)      mkdir (a)
 
 #else