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-rw-r--r--linux-user/qemu.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/linux-user/qemu.h b/linux-user/qemu.h
index 5f00750151..948de8431a 100644
--- a/linux-user/qemu.h
+++ b/linux-user/qemu.h
@@ -362,4 +362,7 @@ void *lock_user_string(abi_ulong guest_addr);
 #define unlock_user_struct(host_ptr, guest_addr, copy)		\
     unlock_user(host_ptr, guest_addr, (copy) ? sizeof(*host_ptr) : 0)
 
+/* Clone cpu state */
+CPUArchState *cpu_copy(CPUArchState *env);
+
 #endif /* QEMU_H */