diff --git a/include/mbedtls/ssl_cache.h b/include/mbedtls/ssl_cache.h
index 6a81ac9..9635809 100644
--- a/include/mbedtls/ssl_cache.h
+++ b/include/mbedtls/ssl_cache.h
@@ -28,23 +28,25 @@
 #include "mbedtls/ssl.h"
 
 #if defined(MBEDTLS_THREADING_C)
-#include "mbedtls/threading.h"
+#    include "mbedtls/threading.h"
 #endif
 
 /**
  * \name SECTION: Module settings
  *
  * The configuration options you can set for this module are in this section.
- * Either change them in mbedtls_config.h or define them on the compiler command line.
+ * Either change them in mbedtls_config.h or define them on the compiler command
+ * line.
  * \{
  */
 
 #if !defined(MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT)
-#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT       86400   /*!< 1 day  */
+#    define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT 86400 /*!< 1 day  */
 #endif
 
 #if !defined(MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES)
-#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES      50   /*!< Maximum entries in cache */
+#    define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES \
+        50 /*!< Maximum entries in cache */
 #endif
 
 /* \} name SECTION: Module settings */
@@ -59,31 +61,29 @@
 /**
  * \brief   This structure is used for storing cache entries
  */
-struct mbedtls_ssl_cache_entry
-{
+struct mbedtls_ssl_cache_entry {
 #if defined(MBEDTLS_HAVE_TIME)
-    mbedtls_time_t MBEDTLS_PRIVATE(timestamp);           /*!< entry timestamp    */
+    mbedtls_time_t MBEDTLS_PRIVATE(timestamp); /*!< entry timestamp    */
 #endif
 
-    unsigned char MBEDTLS_PRIVATE(session_id)[32];       /*!< session ID         */
+    unsigned char MBEDTLS_PRIVATE(session_id)[32]; /*!< session ID         */
     size_t MBEDTLS_PRIVATE(session_id_len);
 
-    unsigned char *MBEDTLS_PRIVATE(session);             /*!< serialized session */
+    unsigned char *MBEDTLS_PRIVATE(session); /*!< serialized session */
     size_t MBEDTLS_PRIVATE(session_len);
 
-    mbedtls_ssl_cache_entry *MBEDTLS_PRIVATE(next);      /*!< chain pointer      */
+    mbedtls_ssl_cache_entry *MBEDTLS_PRIVATE(next); /*!< chain pointer      */
 };
 
 /**
  * \brief Cache context
  */
-struct mbedtls_ssl_cache_context
-{
-    mbedtls_ssl_cache_entry *MBEDTLS_PRIVATE(chain);     /*!< start of the chain     */
-    int MBEDTLS_PRIVATE(timeout);                /*!< cache entry timeout    */
-    int MBEDTLS_PRIVATE(max_entries);            /*!< maximum entries        */
+struct mbedtls_ssl_cache_context {
+    mbedtls_ssl_cache_entry *MBEDTLS_PRIVATE(chain); /*!< start of the chain */
+    int MBEDTLS_PRIVATE(timeout); /*!< cache entry timeout    */
+    int MBEDTLS_PRIVATE(max_entries); /*!< maximum entries        */
 #if defined(MBEDTLS_THREADING_C)
-    mbedtls_threading_mutex_t MBEDTLS_PRIVATE(mutex);    /*!< mutex                  */
+    mbedtls_threading_mutex_t MBEDTLS_PRIVATE(mutex); /*!< mutex */
 #endif
 };
 
@@ -92,7 +92,7 @@
  *
  * \param cache    SSL cache context
  */
-void mbedtls_ssl_cache_init( mbedtls_ssl_cache_context *cache );
+void mbedtls_ssl_cache_init(mbedtls_ssl_cache_context *cache);
 
 /**
  * \brief          Cache get callback implementation
@@ -105,10 +105,10 @@
  * \param session         The address at which to store the session
  *                        associated with \p session_id, if present.
  */
-int mbedtls_ssl_cache_get( void *data,
-                           unsigned char const *session_id,
-                           size_t session_id_len,
-                           mbedtls_ssl_session *session );
+int mbedtls_ssl_cache_get(void *data,
+                          unsigned char const *session_id,
+                          size_t session_id_len,
+                          mbedtls_ssl_session *session);
 
 /**
  * \brief          Cache set callback implementation
@@ -120,10 +120,10 @@
  * \param session_id_len  The length of \p session_id in bytes.
  * \param session         The session to store.
  */
-int mbedtls_ssl_cache_set( void *data,
-                           unsigned char const *session_id,
-                           size_t session_id_len,
-                           const mbedtls_ssl_session *session );
+int mbedtls_ssl_cache_set(void *data,
+                          unsigned char const *session_id,
+                          size_t session_id_len,
+                          const mbedtls_ssl_session *session);
 
 #if defined(MBEDTLS_HAVE_TIME)
 /**
@@ -135,7 +135,8 @@
  * \param cache    SSL cache context
  * \param timeout  cache entry timeout in seconds
  */
-void mbedtls_ssl_cache_set_timeout( mbedtls_ssl_cache_context *cache, int timeout );
+void mbedtls_ssl_cache_set_timeout(mbedtls_ssl_cache_context *cache,
+                                   int timeout);
 #endif /* MBEDTLS_HAVE_TIME */
 
 /**
@@ -145,14 +146,15 @@
  * \param cache    SSL cache context
  * \param max      cache entry maximum
  */
-void mbedtls_ssl_cache_set_max_entries( mbedtls_ssl_cache_context *cache, int max );
+void mbedtls_ssl_cache_set_max_entries(mbedtls_ssl_cache_context *cache,
+                                       int max);
 
 /**
  * \brief          Free referenced items in a cache context and clear memory
  *
  * \param cache    SSL cache context
  */
-void mbedtls_ssl_cache_free( mbedtls_ssl_cache_context *cache );
+void mbedtls_ssl_cache_free(mbedtls_ssl_cache_context *cache);
 
 #ifdef __cplusplus
 }