diff --git a/headers/private/kernel/boot/bootdir.h b/headers/private/kernel/boot/bootdir.h
deleted file mode 100644
index f1c73cd46b..0000000000
--- a/headers/private/kernel/boot/bootdir.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* $Id: bootdir.h 3132 2003-05-03 03:43:30Z axeld $
-**
-** Copyright 1998 Brian J. Swetland
-** All rights reserved.
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions
-** are met:
-** 1. Redistributions of source code must retain the above copyright
-**    notice, this list of conditions, and the following disclaimer.
-** 2. 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.
-** 3. 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 KERNEL_BOOT_BOOTDIR_H
-#define KERNEL_BOOT_BOOTDIR_H
-
-#define BOOTDIR_NAMELEN         32
-#define BOOTDIR_MAX_ENTRIES     64
-#define BOOTDIR_DIRECTORY       "SBBB/Directory"
-
-typedef struct {
-    char be_name[BOOTDIR_NAMELEN]; /* name of loaded object, zero terminated */
-    int  be_offset;   /* offset of object relative to the start of boot_dir  */
-    int  be_type;     /* object type designator                              */
-    int  be_size;     /* size of loaded object (pages)                       */
-    int  be_vsize;    /* size loaded object should occupy when mapped in     */
-    int  be_extra0;
-    int  be_extra1;
-    int  be_extra2;
-    int  be_extra3;
-} boot_entry;
-
-typedef struct {
-    boot_entry bd_entry[BOOTDIR_MAX_ENTRIES];
-} boot_dir;
-
-/* void _start(uint32 mem, char *params, boot_dir *bd); */
-
-#define BE_TYPE_NONE         0  /* empty entry                              */
-#define BE_TYPE_DIRECTORY    1  /* directory (entry 0)                      */
-#define BE_TYPE_BOOTSTRAP    2  /* bootstrap code object (entry 1)          */
-#define BE_TYPE_CODE         3  /* executable code object                   */
-#define BE_TYPE_DATA         4  /* raw data object                          */
-#define BE_TYPE_ELF32        5  /* 32bit ELF object                         */
-
-/* for BE_TYPE_CODE */
-#define be_code_vaddr be_extra0 /* virtual address (rel offset 0)           */
-#define be_code_ventr be_extra1 /* virtual entry point (rel offset 0)       */
-
-#endif	/* KERNEL_BOOT_BOOTDIR_H */
diff --git a/src/system/libroot/posix/glibc/include/search.h b/src/system/libroot/posix/glibc/include/search.h
deleted file mode 100644
index e82f02832b..0000000000
--- a/src/system/libroot/posix/glibc/include/search.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _SEARCH_H
-#include <misc/search.h>
-
-libc_hidden_proto (hcreate_r)
-libc_hidden_proto (hdestroy_r)
-libc_hidden_proto (hsearch_r)
-libc_hidden_proto (lfind)
-
-/* Now define the internal interfaces.  */
-extern void __hdestroy (void);
-extern void *__tsearch (__const void *__key, void **__rootp,
-			__compar_fn_t compar);
-extern void *__tfind (__const void *__key, void *__const *__rootp,
-		      __compar_fn_t compar);
-extern void *__tdelete (__const void *__key, void **__rootp,
-			__compar_fn_t compar);
-extern void __twalk (__const void *__root, __action_fn_t action);
-extern void __tdestroy (void *__root, __free_fn_t freefct);
-#endif