files: Drop redundant declarations from files.h

These are declared in files-reg.h, so get rid of
them and add files-reg.h inclusion where needed.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

cr-restore.c

@@ -34,6 +34,7 @@
 #include "sockets.h"
 #include "lock.h"
 #include "files.h"
+#include "files-reg.h"
 #include "pipes.h"
 #include "sk-inet.h"
 #include "eventfd.h"

files.c

@@ -15,6 +15,7 @@
 #include "crtools.h"
 
 #include "files.h"
+#include "files-reg.h"
 #include "image.h"
 #include "list.h"
 #include "util.h"

include/files.h

@@ -68,7 +68,6 @@ extern int restore_fown(int fd, fown_t *fown);
 int rst_file_params(int fd, fown_t *fown, int flags);
 
 void show_saved_files(void);
-extern int collect_reg_files(void);
 struct pstree_item;
 extern int prepare_fds(struct pstree_item *);
 struct rst_info;
@@ -76,11 +75,8 @@ extern int prepare_fd_pid(int pid, struct rst_info *);
 extern int prepare_shared_fdinfo(void);
 extern int get_filemap_fd(int pid, struct vma_entry *vma_entry);
 extern int prepare_fs(int pid);
-extern int open_reg_by_id(u32 id);
 int set_fd_flags(int fd, int flags);
 
 extern int self_exe_fd;
 
-void clear_ghost_files(void);
-
 #endif /* FILES_H_ */