Index: libc/include/ipc/fb.h
===================================================================
--- libc/include/ipc/fb.h	(revision 2d220493ac725b48f86226bb7502aabc5447cf2d)
+++ libc/include/ipc/fb.h	(revision 83b1d615e01e930ba02ee27fc2052aec9aa5a60c)
@@ -18,4 +18,5 @@
 #define FB_SET_STYLE         1034
 #define FB_GET_RESOLUTION    1035
+#define FB_DRAW_TEXT_DATA    1036
 
 #endif
Index: libc/include/sys/mman.h
===================================================================
--- libc/include/sys/mman.h	(revision 83b1d615e01e930ba02ee27fc2052aec9aa5a60c)
+++ libc/include/sys/mman.h	(revision 83b1d615e01e930ba02ee27fc2052aec9aa5a60c)
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2006 Ondrej Palkovsky
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __libc_MMAN_H_
+#define __libc_MMAN_H_
+
+#include <as.h>
+
+#define MAP_SHARED       (1 << 0)
+#define MAP_PRIVATE      (1 << 1)
+#define MAP_FIXED        (1 << 2)
+#define MAP_ANONYMOUS    (1 << 3)
+
+#define PROTO_READ   AS_AREA_READ
+#define PROTO_WRITE  AS_AREA_WRITE
+#define PROTO_EXEC   AS_AREA_EXEC
+
+extern void  *mmap(void  *start, size_t length, int prot, int flags, int fd,
+		   off_t offset);
+extern int munmap(void *start, size_t length);
+
+#endif