diff --git a/include/mbedtls/ccm.h b/include/mbedtls/ccm.h
index ece5a90..f082aba 100644
--- a/include/mbedtls/ccm.h
+++ b/include/mbedtls/ccm.h
@@ -76,8 +76,7 @@
  * \brief    The CCM context-type definition. The CCM context is passed
  *           to the APIs called.
  */
-typedef struct mbedtls_ccm_context
-{
+typedef struct mbedtls_ccm_context {
     mbedtls_cipher_context_t cipher_ctx;    /*!< The cipher context used. */
 }
 mbedtls_ccm_context;
@@ -93,7 +92,7 @@
  *
  * \param ctx       The CCM context to initialize. This must not be \c NULL.
  */
-void mbedtls_ccm_init( mbedtls_ccm_context *ctx );
+void mbedtls_ccm_init(mbedtls_ccm_context *ctx);
 
 /**
  * \brief           This function initializes the CCM context set in the
@@ -108,10 +107,10 @@
  * \return          \c 0 on success.
  * \return          A CCM or cipher-specific error code on failure.
  */
-int mbedtls_ccm_setkey( mbedtls_ccm_context *ctx,
-                        mbedtls_cipher_id_t cipher,
-                        const unsigned char *key,
-                        unsigned int keybits );
+int mbedtls_ccm_setkey(mbedtls_ccm_context *ctx,
+                       mbedtls_cipher_id_t cipher,
+                       const unsigned char *key,
+                       unsigned int keybits);
 
 /**
  * \brief   This function releases and clears the specified CCM context
@@ -120,7 +119,7 @@
  * \param ctx       The CCM context to clear. If this is \c NULL, the function
  *                  has no effect. Otherwise, this must be initialized.
  */
-void mbedtls_ccm_free( mbedtls_ccm_context *ctx );
+void mbedtls_ccm_free(mbedtls_ccm_context *ctx);
 
 /**
  * \brief           This function encrypts a buffer using CCM.
@@ -158,11 +157,11 @@
  * \return          \c 0 on success.
  * \return          A CCM or cipher-specific error code on failure.
  */
-int mbedtls_ccm_encrypt_and_tag( mbedtls_ccm_context *ctx, size_t length,
-                         const unsigned char *iv, size_t iv_len,
-                         const unsigned char *add, size_t add_len,
-                         const unsigned char *input, unsigned char *output,
-                         unsigned char *tag, size_t tag_len );
+int mbedtls_ccm_encrypt_and_tag(mbedtls_ccm_context *ctx, size_t length,
+                                const unsigned char *iv, size_t iv_len,
+                                const unsigned char *add, size_t add_len,
+                                const unsigned char *input, unsigned char *output,
+                                unsigned char *tag, size_t tag_len);
 
 /**
  * \brief           This function encrypts a buffer using CCM*.
@@ -206,11 +205,11 @@
  * \return          \c 0 on success.
  * \return          A CCM or cipher-specific error code on failure.
  */
-int mbedtls_ccm_star_encrypt_and_tag( mbedtls_ccm_context *ctx, size_t length,
-                         const unsigned char *iv, size_t iv_len,
-                         const unsigned char *add, size_t add_len,
-                         const unsigned char *input, unsigned char *output,
-                         unsigned char *tag, size_t tag_len );
+int mbedtls_ccm_star_encrypt_and_tag(mbedtls_ccm_context *ctx, size_t length,
+                                     const unsigned char *iv, size_t iv_len,
+                                     const unsigned char *add, size_t add_len,
+                                     const unsigned char *input, unsigned char *output,
+                                     unsigned char *tag, size_t tag_len);
 
 /**
  * \brief           This function performs a CCM authenticated decryption of a
@@ -243,11 +242,11 @@
  * \return          #MBEDTLS_ERR_CCM_AUTH_FAILED if the tag does not match.
  * \return          A cipher-specific error code on calculation failure.
  */
-int mbedtls_ccm_auth_decrypt( mbedtls_ccm_context *ctx, size_t length,
-                      const unsigned char *iv, size_t iv_len,
-                      const unsigned char *add, size_t add_len,
-                      const unsigned char *input, unsigned char *output,
-                      const unsigned char *tag, size_t tag_len );
+int mbedtls_ccm_auth_decrypt(mbedtls_ccm_context *ctx, size_t length,
+                             const unsigned char *iv, size_t iv_len,
+                             const unsigned char *add, size_t add_len,
+                             const unsigned char *input, unsigned char *output,
+                             const unsigned char *tag, size_t tag_len);
 
 /**
  * \brief           This function performs a CCM* authenticated decryption of a
@@ -288,11 +287,11 @@
  * \return          #MBEDTLS_ERR_CCM_AUTH_FAILED if the tag does not match.
  * \return          A cipher-specific error code on calculation failure.
  */
-int mbedtls_ccm_star_auth_decrypt( mbedtls_ccm_context *ctx, size_t length,
-                      const unsigned char *iv, size_t iv_len,
-                      const unsigned char *add, size_t add_len,
-                      const unsigned char *input, unsigned char *output,
-                      const unsigned char *tag, size_t tag_len );
+int mbedtls_ccm_star_auth_decrypt(mbedtls_ccm_context *ctx, size_t length,
+                                  const unsigned char *iv, size_t iv_len,
+                                  const unsigned char *add, size_t add_len,
+                                  const unsigned char *input, unsigned char *output,
+                                  const unsigned char *tag, size_t tag_len);
 
 #if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
 /**
@@ -301,7 +300,7 @@
  * \return         \c 0 on success.
  * \return         \c 1 on failure.
  */
-int mbedtls_ccm_self_test( int verbose );
+int mbedtls_ccm_self_test(int verbose);
 #endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */
 
 #ifdef __cplusplus