1 files changed, 78 insertions, 0 deletions
diff --git a/include/mbedtls/version.h b/include/mbedtls/version.h
new file mode 100644
index 0000000..637f9d3
--- /dev/null
+++ b/include/mbedtls/version.h
@@ -0,0 +1,78 @@
+/**
+ * \file version.h
+ *
+ * \brief Run-time version information
+ */
+/*
+ *  Copyright The Mbed TLS Contributors
+ *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+ */
+/*
+ * This set of run-time variables can be used to determine the version number of
+ * the Mbed TLS library used. Compile-time version defines for the same can be
+ * found in build_info.h
+ */
+#ifndef MBEDTLS_VERSION_H
+#define MBEDTLS_VERSION_H
+
+#include "mbedtls/build_info.h"
+
+#if defined(MBEDTLS_VERSION_C)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Get the version number.
+ *
+ * \return          The constructed version number in the format
+ *                  MMNNPP00 (Major, Minor, Patch).
+ */
+unsigned int mbedtls_version_get_number(void);
+
+/**
+ * Get the version string ("x.y.z").
+ *
+ * \param string    The string that will receive the value.
+ *                  (Should be at least 9 bytes in size)
+ */
+void mbedtls_version_get_string(char *string);
+
+/**
+ * Get the full version string ("Mbed TLS x.y.z").
+ *
+ * \param string    The string that will receive the value. The Mbed TLS version
+ *                  string will use 18 bytes AT MOST including a terminating
+ *                  null byte.
+ *                  (So the buffer should be at least 18 bytes to receive this
+ *                  version string).
+ */
+void mbedtls_version_get_string_full(char *string);
+
+/**
+ * \brief           Check if support for a feature was compiled into this
+ *                  Mbed TLS binary. This allows you to see at runtime if the
+ *                  library was for instance compiled with or without
+ *                  Multi-threading support.
+ *
+ * \note            only checks against defines in the sections "System
+ *                  support", "Mbed TLS modules" and "Mbed TLS feature
+ *                  support" in mbedtls_config.h
+ *
+ * \param feature   The string for the define to check (e.g. "MBEDTLS_AES_C")
+ *
+ * \return          0 if the feature is present,
+ *                  -1 if the feature is not present and
+ *                  -2 if support for feature checking as a whole was not
+ *                  compiled in.
+ */
+int mbedtls_version_check_feature(const char *feature);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* MBEDTLS_VERSION_C */
+
+#endif /* version.h */