Rename platform error code and value
Rename the PLATFORM HW error, to avoid ABI breakage with Mbed OS.
The value changed as well, as previous value was not in the range of
Mbed TLS low level error codes.
diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index 5f5b982..e30edc2 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -43,7 +43,7 @@
#include "platform_time.h"
#endif
-#define MBEDTLS_ERR_PLATFORM_HW_FAILED -0x0080 /**< Hardware failed platform operation. */
+#define MBEDTLS_ERR_PLATFORM_HW_ACCEL_FAILED -0x0070 /**< Hardware failed platform operation. */
#ifdef __cplusplus
extern "C" {