diff --git a/include/mbedtls/md5.h b/include/mbedtls/md5.h
index e7befc3..8081886 100644
--- a/include/mbedtls/md5.h
+++ b/include/mbedtls/md5.h
@@ -48,8 +48,7 @@
  *                 stronger message digests instead.
  *
  */
-typedef struct mbedtls_md5_context
-{
+typedef struct mbedtls_md5_context {
     uint32_t MBEDTLS_PRIVATE(total)[2];          /*!< number of bytes processed  */
     uint32_t MBEDTLS_PRIVATE(state)[4];          /*!< intermediate digest state  */
     unsigned char MBEDTLS_PRIVATE(buffer)[64];   /*!< data block being processed */
@@ -70,7 +69,7 @@
  *                 stronger message digests instead.
  *
  */
-void mbedtls_md5_init( mbedtls_md5_context *ctx );
+void mbedtls_md5_init(mbedtls_md5_context *ctx);
 
 /**
  * \brief          Clear MD5 context
@@ -82,7 +81,7 @@
  *                 stronger message digests instead.
  *
  */
-void mbedtls_md5_free( mbedtls_md5_context *ctx );
+void mbedtls_md5_free(mbedtls_md5_context *ctx);
 
 /**
  * \brief          Clone (the state of) an MD5 context
@@ -95,8 +94,8 @@
  *                 stronger message digests instead.
  *
  */
-void mbedtls_md5_clone( mbedtls_md5_context *dst,
-                        const mbedtls_md5_context *src );
+void mbedtls_md5_clone(mbedtls_md5_context *dst,
+                       const mbedtls_md5_context *src);
 
 /**
  * \brief          MD5 context setup
@@ -110,7 +109,7 @@
  *                 stronger message digests instead.
  *
  */
-int mbedtls_md5_starts( mbedtls_md5_context *ctx );
+int mbedtls_md5_starts(mbedtls_md5_context *ctx);
 
 /**
  * \brief          MD5 process buffer
@@ -126,9 +125,9 @@
  *                 stronger message digests instead.
  *
  */
-int mbedtls_md5_update( mbedtls_md5_context *ctx,
-                        const unsigned char *input,
-                        size_t ilen );
+int mbedtls_md5_update(mbedtls_md5_context *ctx,
+                       const unsigned char *input,
+                       size_t ilen);
 
 /**
  * \brief          MD5 final digest
@@ -143,8 +142,8 @@
  *                 stronger message digests instead.
  *
  */
-int mbedtls_md5_finish( mbedtls_md5_context *ctx,
-                        unsigned char output[16] );
+int mbedtls_md5_finish(mbedtls_md5_context *ctx,
+                       unsigned char output[16]);
 
 /**
  * \brief          MD5 process data block (internal use only)
@@ -159,8 +158,8 @@
  *                 stronger message digests instead.
  *
  */
-int mbedtls_internal_md5_process( mbedtls_md5_context *ctx,
-                                  const unsigned char data[64] );
+int mbedtls_internal_md5_process(mbedtls_md5_context *ctx,
+                                 const unsigned char data[64]);
 
 /**
  * \brief          Output = MD5( input buffer )
@@ -176,9 +175,9 @@
  *                 stronger message digests instead.
  *
  */
-int mbedtls_md5( const unsigned char *input,
-                 size_t ilen,
-                 unsigned char output[16] );
+int mbedtls_md5(const unsigned char *input,
+                size_t ilen,
+                unsigned char output[16]);
 
 #if defined(MBEDTLS_SELF_TEST)
 
@@ -192,7 +191,7 @@
  *                 stronger message digests instead.
  *
  */
-int mbedtls_md5_self_test( int verbose );
+int mbedtls_md5_self_test(int verbose);
 
 #endif /* MBEDTLS_SELF_TEST */