Add helper function to check if device supports image4 format

1 files changed, 1 insertions, 0 deletions

diff --git a/src/normal.h b/src/normal.h
index 892747a..abc4fe1 100644
--- a/src/normal.h
+++ b/src/normal.h
@@ -47,6 +47,7 @@ void normal_client_free(struct idevicerestore_client_t* client);
 int normal_open_with_timeout(struct idevicerestore_client_t* client);
 int normal_enter_recovery(struct idevicerestore_client_t* client);
 int normal_get_ecid(struct idevicerestore_client_t* client, uint64_t* ecid);
+int normal_is_image4_supported(struct idevicerestore_client_t* client);
 int normal_get_ap_nonce(struct idevicerestore_client_t* client, unsigned char** nonce, int* nonce_size);
 int normal_get_sep_nonce(struct idevicerestore_client_t* client, unsigned char** nonce, int* nonce_size);