diff --git a/libmaxsi/decl/SEEK_CUR.h b/libmaxsi/decl/SEEK_CUR.h
deleted file mode 100644
index 18f6e05c..00000000
--- a/libmaxsi/decl/SEEK_CUR.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#ifndef SEEK_CUR
-#define SEEK_CUR 1 /* Seek from current position.  */
-#endif
diff --git a/libmaxsi/decl/SEEK_END.h b/libmaxsi/decl/SEEK_END.h
deleted file mode 100644
index 13f1e0f7..00000000
--- a/libmaxsi/decl/SEEK_END.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#ifndef SEEK_END
-#define SEEK_END 2 /* Seek from end of file.  */
-#endif
diff --git a/libmaxsi/decl/SEEK_SET.h b/libmaxsi/decl/SEEK_SET.h
deleted file mode 100644
index 1d71d9e9..00000000
--- a/libmaxsi/decl/SEEK_SET.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#ifndef SEEK_SET
-#define SEEK_SET 0 /* Seek from beginning of file.  */
-#endif
diff --git a/libmaxsi/include/fcntl.h b/libmaxsi/include/fcntl.h
index b9519d59..0208afdc 100644
--- a/libmaxsi/include/fcntl.h
+++ b/libmaxsi/include/fcntl.h
@@ -29,6 +29,7 @@
 
 #include <features.h>
 #include <sortix/fcntl.h>
+#include <sortix/seek.h>
 #include <sys/stat.h>
 
 __BEGIN_DECLS
@@ -39,10 +40,6 @@ __BEGIN_DECLS
 
 /* TODO: F_RDLCK, F_UNLCK, F_WRLCK missing here */
 
-@include(SEEK_SET.h)
-@include(SEEK_CUR.h)
-@include(SEEK_END.h)
-
 /* TODO: AT_FDCWD missing here */
 /* TODO: AT_EACCESS missing here */
 /* TODO: AT_SYMLINK_NOFOLLOW missing here */
diff --git a/libmaxsi/include/stdio.h b/libmaxsi/include/stdio.h
index 7680ec5e..c5c57803 100644
--- a/libmaxsi/include/stdio.h
+++ b/libmaxsi/include/stdio.h
@@ -26,6 +26,7 @@
 #define	_STDIO_H 1
 
 #include <features.h>
+#include <sortix/seek.h>
 
 __BEGIN_DECLS
 
@@ -45,12 +46,6 @@ typedef struct _fpos_t fpos_t;
 /* TODO: Implement L_tmpnam */
 #endif
 
-/* The possibilities for the third argument to `fseek'.
-   These values should not be changed.  */
-@include(SEEK_SET.h)
-@include(SEEK_CUR.h)
-@include(SEEK_END.h)
-
 /* The possibilities for the third argument to `setvbuf'. */
 #define _IOFBF 0 /* Fully buffered. */
 #define _IOLBF 1 /* Line buffered. */
diff --git a/libmaxsi/include/unistd.h b/libmaxsi/include/unistd.h
index a6302b73..a895e7f5 100644
--- a/libmaxsi/include/unistd.h
+++ b/libmaxsi/include/unistd.h
@@ -29,6 +29,7 @@
 #define	_UNISTD_H 1
 
 #include <features.h>
+#include <sortix/seek.h>
 
 __BEGIN_DECLS
 
@@ -51,10 +52,6 @@ __BEGIN_DECLS
 
 /* TODO: _CS_* is missing here. */
 
-@include(SEEK_CUR.h)
-@include(SEEK_END.h)
-@include(SEEK_SET.h)
-
 /* TODO: F_* is missing here. */
 
 /* TODO: _PC_* is missing here. */
diff --git a/sortix/seek.h b/sortix/seek.h
new file mode 100644
index 00000000..c7a54c5c
--- /dev/null
+++ b/sortix/seek.h
@@ -0,0 +1,39 @@
+/*******************************************************************************
+
+	COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2012.
+
+	This file is part of Sortix.
+
+	Sortix is free software: you can redistribute it and/or modify it under the
+	terms of the GNU General Public License as published by the Free Software
+	Foundation, either version 3 of the License, or (at your option) any later
+	version.
+
+	Sortix is distributed in the hope that it will be useful, but WITHOUT ANY
+	WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+	FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+	details.
+
+	You should have received a copy of the GNU General Public License along with
+	Sortix. If not, see <http://www.gnu.org/licenses/>.
+
+	seek.h
+	Defines the SEEK_CUR, SEEK_SET, and SEEK_END values.
+
+*******************************************************************************/
+
+#ifndef SORTIX_SEEK_H
+#define SORTIX_SEEK_H
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+#define SEEK_SET 0 /* Seek from beginning of file.  */
+#define SEEK_CUR 1 /* Seek from current position.  */
+#define SEEK_END 2 /* Seek from end of file.  */
+
+__END_DECLS
+
+#endif
+