--- IO-AIO/AIO.xs	2010/01/10 23:05:12	1.162
+++ IO-AIO/AIO.xs	2010/05/04 21:14:01	1.164
@@ -22,11 +22,6 @@
 # include <sys/mman.h>
 #endif
 
-#if !_POSIX_MAPPED_FILES
-# define mmap(addr,length,prot,flags,fd,offs) (errno = ENOSYS, -1)
-# define munmap(addr,length)                  (errno = ENOSYS, -1)
-#endif
-
 /* perl namespace pollution */
 #undef VERSION
 
@@ -591,6 +586,11 @@
 
 /*****************************************************************************/
 
+#if !_POSIX_MAPPED_FILES
+# define mmap(addr,length,prot,flags,fd,offs) (errno = ENOSYS, -1)
+# define munmap(addr,length)                  (errno = ENOSYS, -1)
+#endif
+
 #define MMAP_MAGIC PERL_MAGIC_ext
 
 static int
@@ -664,8 +664,11 @@
     const_iv (ENOSYS)
     const_iv (O_RDONLY)
     const_iv (O_WRONLY)
+    const_iv (O_RDWR)
     const_iv (O_CREAT)
     const_iv (O_TRUNC)
+    const_iv (O_EXCL)
+    const_iv (O_APPEND)
 #ifndef _WIN32
     const_iv (S_IFIFO)
 #endif