headers: Remove util.h from protobuf.h

The util.h it pretty big header, those who need utils
should include it explicitly. Right now some of them
only need xmalloc really.
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>

criu/autofs.c

@@ -14,6 +14,7 @@
 #include "protobuf.h"
 #include "pipes.h"
 #include "crtools.h"
+#include "util.h"
 
 #include "images/autofs.pb-c.h"
 

criu/cr-check.c

@@ -38,6 +38,7 @@
 #include "ptrace.h"
 #include "kerndat.h"
 #include "timerfd.h"
+#include "util.h"
 #include "tun.h"
 #include "namespaces.h"
 #include "pstree.h"

criu/crtools.c

@@ -37,6 +37,7 @@
 #include "cr-service.h"
 #include "plugin.h"
 #include "criu-log.h"
+#include "util.h"
 #include "mount.h"
 #include "filesystems.h"
 #include "namespaces.h"

criu/file-lock.c

@@ -12,6 +12,7 @@
 #include "fs-magic.h"
 #include "kerndat.h"
 #include "image.h"
+#include "util.h"
 #include "mount.h"
 #include "proc_parse.h"
 #include "servicefd.h"

criu/files-reg.c

@@ -30,6 +30,7 @@
 #include "external.h"
 
 #include "protobuf.h"
+#include "util.h"
 #include "images/regfile.pb-c.h"
 #include "images/remap-file-path.pb-c.h"
 

criu/files.c

@@ -45,6 +45,7 @@
 #include "parasite-syscall.h"
 
 #include "protobuf.h"
+#include "util.h"
 #include "images/fs.pb-c.h"
 #include "images/ext-file.pb-c.h"
 

criu/image.c

+#include <stdio.h>
 #include <unistd.h>
 #include <stdarg.h>
 #include <fcntl.h>
@@ -11,6 +12,7 @@
 #include "cgroup.h"
 #include "lsm.h"
 #include "protobuf.h"
+#include "xmalloc.h"
 #include "images/inventory.pb-c.h"
 #include "images/pagemap.pb-c.h"
 

criu/include/protobuf.h

 #ifndef __CR_PROTOBUF_H__
 #define __CR_PROTOBUF_H__
 
-#include "protobuf-desc.h"
+#include <stdbool.h>
 
+#include "protobuf-desc.h"
 #include "compiler.h"
-#include "util.h"
 
 struct cr_img;
 

criu/namespaces.c

@@ -27,6 +27,7 @@
 #include "cgroup.h"
 
 #include "protobuf.h"
+#include "util.h"
 #include "images/ns.pb-c.h"
 #include "images/userns.pb-c.h"
 

criu/net.c

@@ -29,7 +29,7 @@
 #include "string.h"
 #include "sysctl.h"
 #include "kerndat.h"
-
+#include "util.h"
 #include "protobuf.h"
 #include "images/netdev.pb-c.h"
 

criu/pagemap.c

@@ -9,6 +9,7 @@
 #include "servicefd.h"
 #include "pagemap.h"
 
+#include "xmalloc.h"
 #include "protobuf.h"
 #include "images/pagemap.pb-c.h"
 

criu/pipes.c

@@ -14,6 +14,7 @@
 #include "autofs.h"
 
 #include "protobuf.h"
+#include "util.h"
 #include "images/pipe.pb-c.h"
 #include "images/pipe-data.pb-c.h"
 

criu/protobuf.c

@@ -18,6 +18,7 @@
 #include "cr_options.h"
 #include "bfd.h"
 #include "protobuf.h"
+#include "util.h"
 
 /*
  * To speed up reading of packed objects

criu/pstree.c

@@ -13,7 +13,7 @@
 #include "tty.h"
 #include "mount.h"
 #include "dump.h"
-
+#include "util.h"
 #include "protobuf.h"
 #include "images/pstree.pb-c.h"
 

criu/shmem.c

@@ -20,7 +20,7 @@
 #include "bitops.h"
 #include "log.h"
 #include "page.h"
-
+#include "util.h"
 #include "protobuf.h"
 #include "images/pagemap.pb-c.h"
 

criu/sk-inet.c

@@ -21,6 +21,7 @@
 #include "rst-malloc.h"
 #include "sockets.h"
 #include "sk-inet.h"
+#include "util.h"
 
 #define PB_ALEN_INET	1
 #define PB_ALEN_INET6	4

criu/sk-packet.c

@@ -15,6 +15,7 @@
 #include <arpa/inet.h>
 
 #include "protobuf.h"
+#include "xmalloc.h"
 #include "images/packet-sock.pb-c.h"
 #include "images/fdinfo.pb-c.h"
 

criu/sockets.c

@@ -22,6 +22,7 @@
 #include "sk-packet.h"
 #include "namespaces.h"
 #include "net.h"
+#include "xmalloc.h"
 #include "fs-magic.h"
 
 #ifndef SOCK_DIAG_BY_FAMILY

criu/stats.c

@@ -6,6 +6,7 @@
 #include "rst-malloc.h"
 #include "protobuf.h"
 #include "stats.h"
+#include "util.h"
 #include "image.h"
 #include "images/stats.pb-c.h"
 

criu/tty.c

@@ -30,6 +30,7 @@
 #include "external.h"
 
 #include "protobuf.h"
+#include "util.h"
 #include "images/tty.pb-c.h"
 
 #include "parasite-syscall.h"

criu/tun.c

+#include <stdio.h>
 #include <unistd.h>
 #include <sys/socket.h>
 #include <linux/if.h>
@@ -17,6 +18,7 @@
 #include "tun.h"
 #include "net.h"
 #include "namespaces.h"
+#include "xmalloc.h"
 
 #include "images/tun.pb-c.h"