diff --git a/library/base64.c b/library/base64.c
index edbcfca..1a05226 100644
--- a/library/base64.c
+++ b/library/base64.c
@@ -67,9 +67,9 @@
 
 /*
  * Constant flow conditional assignment to unsigned char
-*/
-static void mbedtls_base64_cond_assign_uchar(unsigned char * dest, const unsigned char * const src,
-                                       unsigned char condition)
+ */
+static void mbedtls_base64_cond_assign_uchar( unsigned char * dest, const unsigned char * const src,
+                                       unsigned char condition )
 {
     /* MSVC has a warning about unary minus on unsigned integer types,
      * but this is well-defined and precisely what we want to do here. */
@@ -92,9 +92,9 @@
 
 /*
  * Constant flow conditional assignment to uint_32
-*/
-static void mbedtls_base64_cond_assign_uint32(uint32_t * dest, const uint32_t src,
-                                       uint32_t condition)
+ */
+static void mbedtls_base64_cond_assign_uint32( uint32_t * dest, const uint32_t src,
+                                       uint32_t condition )
 {
     /* MSVC has a warning about unary minus on unsigned integer types,
      * but this is well-defined and precisely what we want to do here. */
@@ -117,8 +117,8 @@
 
 /*
  * Constant flow check for equality
-*/
-static unsigned char mbedtls_base64_eq(size_t in_a, size_t in_b)
+ */
+static unsigned char mbedtls_base64_eq( size_t in_a, size_t in_b )
 {
     size_t difference = in_a ^ in_b;
 
@@ -143,16 +143,16 @@
 
 /*
  * Constant flow lookup into table.
-*/
-static unsigned char mbedtls_base64_table_lookup(const unsigned char * const table,
-                                                 const size_t table_size, const size_t table_index)
+ */
+static unsigned char mbedtls_base64_table_lookup( const unsigned char * const table,
+                                                 const size_t table_size, const size_t table_index )
 {
     size_t i;
     unsigned char result = 0;
 
     for( i = 0; i < table_size; ++i )
     {
-        mbedtls_base64_cond_assign_uchar(&result, &table[i], mbedtls_base64_eq(i, table_index));
+        mbedtls_base64_cond_assign_uchar( &result, &table[i], mbedtls_base64_eq( i, table_index ) );
     }
 
     return result;
@@ -311,7 +311,7 @@
         if( *src == '\r' || *src == '\n' || *src == ' ' )
             continue;
 
-        dec_map_lookup = mbedtls_base64_table_lookup(base64_dec_map, sizeof( base64_dec_map ), *src );
+        dec_map_lookup = mbedtls_base64_table_lookup( base64_dec_map, sizeof( base64_dec_map ), *src );
 
         mbedtls_base64_cond_assign_uint32( &j, j - 1, mbedtls_base64_eq( dec_map_lookup, 64 ) );
         x  = ( x << 6 ) | ( dec_map_lookup & 0x3F );