1 files changed, 14 insertions, 0 deletions
diff --git a/include/migration/cpr.h b/include/migration/cpr.h
index 07858e93fa..3fc19a74ef 100644
--- a/include/migration/cpr.h
+++ b/include/migration/cpr.h
@@ -9,11 +9,23 @@
 #define MIGRATION_CPR_H
 
 #include "qapi/qapi-types-migration.h"
+#include "qemu/queue.h"
 
 #define MIG_MODE_NONE           -1
 
 #define QEMU_CPR_FILE_MAGIC     0x51435052
 #define QEMU_CPR_FILE_VERSION   0x00000001
+#define CPR_STATE "CprState"
+
+typedef QLIST_HEAD(CprFdList, CprFd) CprFdList;
+typedef QLIST_HEAD(CprVFIODeviceList, CprVFIODevice) CprVFIODeviceList;
+
+typedef struct CprState {
+    CprFdList fds;
+    CprVFIODeviceList vfio_devices;
+} CprState;
+
+extern CprState cpr_state;
 
 void cpr_save_fd(const char *name, int id, int fd);
 void cpr_delete_fd(const char *name, int id);
@@ -32,6 +44,8 @@ void cpr_state_close(void);
 struct QIOChannel *cpr_state_ioc(void);
 
 bool cpr_incoming_needed(void *opaque);
+int cpr_get_fd_param(const char *name, const char *fdname, int index,
+                     Error **errp);
 
 QEMUFile *cpr_transfer_output(MigrationChannel *channel, Error **errp);
 QEMUFile *cpr_transfer_input(MigrationChannel *channel, Error **errp);