1 files changed, 7 insertions, 0 deletions
diff --git a/hw/tpm/tpm_util.h b/hw/tpm/tpm_util.h
index 2393b6bc0e..19b28474ae 100644
--- a/hw/tpm/tpm_util.h
+++ b/hw/tpm/tpm_util.h
@@ -42,4 +42,11 @@ int tpm_util_get_buffer_size(int tpm_fd, TPMVersion tpm_version,
 #define DEFINE_PROP_TPMBE(_n, _s, _f)                     \
     DEFINE_PROP(_n, _s, _f, qdev_prop_tpm, TPMBackend *)
 
+typedef struct TPMSizedBuffer {
+    uint32_t size;
+    uint8_t  *buffer;
+} TPMSizedBuffer;
+
+void tpm_sized_buffer_reset(TPMSizedBuffer *tsb);
+
 #endif /* TPM_TPM_UTIL_H */