Apply clang formatting.

Executed with:
`find . -regextype posix-egrep -regex ".*\.([hc]|fmt|function)" | xargs -L1 clang-format-12 -i`

Signed-off-by: Mateusz Starzyk <mateusz.starzyk@mobica.com>
diff --git a/tests/suites/test_suite_base64.function b/tests/suites/test_suite_base64.function
index be9b6e8..badaf6e 100644
--- a/tests/suites/test_suite_base64.function
+++ b/tests/suites/test_suite_base64.function
@@ -9,8 +9,10 @@
  */
 
 /* BEGIN_CASE */
-void mbedtls_base64_encode( char * src_string, char * dst_string,
-                            int dst_buf_size, int result )
+void mbedtls_base64_encode(char *src_string,
+                           char *dst_string,
+                           int dst_buf_size,
+                           int result)
 {
     unsigned char src_str[1000];
     unsigned char dst_str[1000];
@@ -19,26 +21,26 @@
     memset(src_str, 0x00, 1000);
     memset(dst_str, 0x00, 1000);
 
-    strncpy( (char *) src_str, src_string, sizeof(src_str) - 1 );
-    src_len = strlen( (char *) src_str );
+    strncpy((char *)src_str, src_string, sizeof(src_str) - 1);
+    src_len = strlen((char *)src_str);
 
-    TEST_CF_SECRET( src_str, sizeof( src_str ) );
-    TEST_ASSERT( mbedtls_base64_encode( dst_str, dst_buf_size, &len, src_str, src_len) == result );
-    TEST_CF_PUBLIC( src_str, sizeof( src_str ) );
+    TEST_CF_SECRET(src_str, sizeof(src_str));
+    TEST_ASSERT(mbedtls_base64_encode(dst_str, dst_buf_size, &len, src_str,
+                                      src_len) == result);
+    TEST_CF_PUBLIC(src_str, sizeof(src_str));
 
-    /* dest_str will have had tainted data copied to it, prevent the TEST_ASSERT below from triggering
-       CF failures by unmarking it. */
-    TEST_CF_PUBLIC( dst_str, len );
+    /* dest_str will have had tainted data copied to it, prevent the TEST_ASSERT
+       below from triggering CF failures by unmarking it. */
+    TEST_CF_PUBLIC(dst_str, len);
 
-    if( result == 0 )
-    {
-        TEST_ASSERT( strcmp( (char *) dst_str, dst_string ) == 0 );
+    if (result == 0) {
+        TEST_ASSERT(strcmp((char *)dst_str, dst_string) == 0);
     }
 }
 /* END_CASE */
 
 /* BEGIN_CASE */
-void mbedtls_base64_decode( char * src_string, char * dst_string, int result )
+void mbedtls_base64_decode(char *src_string, char *dst_string, int result)
 {
     unsigned char src_str[1000];
     unsigned char dst_str[1000];
@@ -48,87 +50,85 @@
     memset(src_str, 0x00, 1000);
     memset(dst_str, 0x00, 1000);
 
-    strncpy( (char *) src_str, src_string, sizeof(src_str) - 1 );
-    res = mbedtls_base64_decode( dst_str, sizeof( dst_str ), &len, src_str, strlen( (char *) src_str ) );
-    TEST_ASSERT( res == result );
-    if( result == 0 )
-    {
-        TEST_ASSERT( strcmp( (char *) dst_str, dst_string ) == 0 );
+    strncpy((char *)src_str, src_string, sizeof(src_str) - 1);
+    res = mbedtls_base64_decode(dst_str, sizeof(dst_str), &len, src_str,
+                                strlen((char *)src_str));
+    TEST_ASSERT(res == result);
+    if (result == 0) {
+        TEST_ASSERT(strcmp((char *)dst_str, dst_string) == 0);
     }
 }
 /* END_CASE */
 
 /* BEGIN_CASE */
-void base64_encode_hex( data_t * src, char * dst, int dst_buf_size,
-                        int result )
+void base64_encode_hex(data_t *src, char *dst, int dst_buf_size, int result)
 {
     unsigned char *res = NULL;
     size_t len;
 
-    res = mbedtls_test_zero_alloc( dst_buf_size );
+    res = mbedtls_test_zero_alloc(dst_buf_size);
 
-    TEST_CF_SECRET( src->x, src->len );
-    TEST_ASSERT( mbedtls_base64_encode( res, dst_buf_size, &len, src->x, src->len ) == result );
-    TEST_CF_PUBLIC( src->x, src->len );
+    TEST_CF_SECRET(src->x, src->len);
+    TEST_ASSERT(mbedtls_base64_encode(res, dst_buf_size, &len, src->x,
+                                      src->len) == result);
+    TEST_CF_PUBLIC(src->x, src->len);
 
-    /* res will have had tainted data copied to it, prevent the TEST_ASSERT below from triggering
-       CF failures by unmarking it. */
-    TEST_CF_PUBLIC( res, len );
+    /* res will have had tainted data copied to it, prevent the TEST_ASSERT
+       below from triggering CF failures by unmarking it. */
+    TEST_CF_PUBLIC(res, len);
 
-    if( result == 0 )
-    {
-        TEST_ASSERT( len == strlen( dst ) );
-        TEST_ASSERT( memcmp( dst, res, len ) == 0 );
+    if (result == 0) {
+        TEST_ASSERT(len == strlen(dst));
+        TEST_ASSERT(memcmp(dst, res, len) == 0);
     }
 
 exit:
-    mbedtls_free( res );
+    mbedtls_free(res);
 }
 /* END_CASE */
 
 /* BEGIN_CASE */
-void base64_decode_hex( char * src, data_t * dst, int dst_buf_size,
-                        int result )
+void base64_decode_hex(char *src, data_t *dst, int dst_buf_size, int result)
 {
     unsigned char *res = NULL;
     size_t len;
 
-    res = mbedtls_test_zero_alloc( dst_buf_size );
+    res = mbedtls_test_zero_alloc(dst_buf_size);
 
-    TEST_ASSERT( mbedtls_base64_decode( res, dst_buf_size, &len, (unsigned char *) src,
-                                strlen( src ) ) == result );
-    if( result == 0 )
-    {
-        TEST_ASSERT( len == dst->len );
-        TEST_ASSERT( memcmp( dst->x, res, len ) == 0 );
+    TEST_ASSERT(mbedtls_base64_decode(res, dst_buf_size, &len,
+                                      (unsigned char *)src,
+                                      strlen(src)) == result);
+    if (result == 0) {
+        TEST_ASSERT(len == dst->len);
+        TEST_ASSERT(memcmp(dst->x, res, len) == 0);
     }
 
 exit:
-    mbedtls_free( res );
+    mbedtls_free(res);
 }
 /* END_CASE */
 
 /* BEGIN_CASE */
-void base64_decode_hex_src( data_t * src, char * dst_ref, int result )
+void base64_decode_hex_src(data_t *src, char *dst_ref, int result)
 {
     unsigned char dst[1000] = { 0 };
     size_t len;
 
-    TEST_ASSERT( mbedtls_base64_decode( dst, sizeof( dst ), &len, src->x, src->len ) == result );
-    if( result == 0 )
-    {
-        TEST_ASSERT( len == strlen( dst_ref ) );
-        TEST_ASSERT( memcmp( dst, dst_ref, len ) == 0 );
+    TEST_ASSERT(mbedtls_base64_decode(dst, sizeof(dst), &len, src->x,
+                                      src->len) == result);
+    if (result == 0) {
+        TEST_ASSERT(len == strlen(dst_ref));
+        TEST_ASSERT(memcmp(dst, dst_ref, len) == 0);
     }
 
-exit:
-    ;;
+exit:;
+    ;
 }
 /* END_CASE */
 
 /* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
-void base64_selftest(  )
+void base64_selftest()
 {
-    TEST_ASSERT( mbedtls_base64_self_test( 1 ) == 0 );
+    TEST_ASSERT(mbedtls_base64_self_test(1) == 0);
 }
 /* END_CASE */