diff --git a/tests/suites/host_test.function b/tests/suites/host_test.function
index bb06822..475a9c8 100644
--- a/tests/suites/host_test.function
+++ b/tests/suites/host_test.function
@@ -8,20 +8,19 @@
  *
  * \return      0 if success else 1
  */
-int verify_string( char **str )
+int verify_string(char **str)
 {
-    if( ( *str )[0] != '"' ||
-        ( *str )[strlen( *str ) - 1] != '"' )
-    {
-        mbedtls_fprintf( stderr,
-            "Expected string (with \"\") for parameter and got: %s\n", *str );
-        return( -1 );
+    if ((*str)[0] != '"' ||
+        (*str)[strlen(*str) - 1] != '"') {
+        mbedtls_fprintf(stderr,
+                        "Expected string (with \"\") for parameter and got: %s\n", *str);
+        return -1;
     }
 
-    ( *str )++;
-    ( *str )[strlen( *str ) - 1] = '\0';
+    (*str)++;
+    (*str)[strlen(*str) - 1] = '\0';
 
-    return( 0 );
+    return 0;
 }
 
 /**
@@ -33,50 +32,46 @@
  *
  * \return      0 if success else 1
  */
-int verify_int( char *str, int32_t *value )
+int verify_int(char *str, int32_t *value)
 {
     size_t i;
     int minus = 0;
     int digits = 1;
     int hex = 0;
 
-    for( i = 0; i < strlen( str ); i++ )
-    {
-        if( i == 0 && str[i] == '-' )
-        {
+    for (i = 0; i < strlen(str); i++) {
+        if (i == 0 && str[i] == '-') {
             minus = 1;
             continue;
         }
 
-        if( ( ( minus && i == 2 ) || ( !minus && i == 1 ) ) &&
-            str[i - 1] == '0' && ( str[i] == 'x' || str[i] == 'X' ) )
-        {
+        if (((minus && i == 2) || (!minus && i == 1)) &&
+            str[i - 1] == '0' && (str[i] == 'x' || str[i] == 'X')) {
             hex = 1;
             continue;
         }
 
-        if( ! ( ( str[i] >= '0' && str[i] <= '9' ) ||
-                ( hex && ( ( str[i] >= 'a' && str[i] <= 'f' ) ||
-                           ( str[i] >= 'A' && str[i] <= 'F' ) ) ) ) )
-        {
+        if (!((str[i] >= '0' && str[i] <= '9') ||
+              (hex && ((str[i] >= 'a' && str[i] <= 'f') ||
+                       (str[i] >= 'A' && str[i] <= 'F'))))) {
             digits = 0;
             break;
         }
     }
 
-    if( digits )
-    {
-        if( hex )
-            *value = strtol( str, NULL, 16 );
-        else
-            *value = strtol( str, NULL, 10 );
+    if (digits) {
+        if (hex) {
+            *value = strtol(str, NULL, 16);
+        } else {
+            *value = strtol(str, NULL, 10);
+        }
 
-        return( 0 );
+        return 0;
     }
 
-    mbedtls_fprintf( stderr,
-                    "Expected integer for parameter and got: %s\n", str );
-    return( KEY_VALUE_MAPPING_NOT_FOUND );
+    mbedtls_fprintf(stderr,
+                    "Expected integer for parameter and got: %s\n", str);
+    return KEY_VALUE_MAPPING_NOT_FOUND;
 }
 
 
@@ -107,44 +102,45 @@
  *
  * \return      0 if success else -1
  */
-int get_line( FILE *f, char *buf, size_t len )
+int get_line(FILE *f, char *buf, size_t len)
 {
     char *ret;
     int i = 0, str_len = 0, has_string = 0;
 
     /* Read until we get a valid line */
-    do
-    {
-        ret = fgets( buf, len, f );
-        if( ret == NULL )
-            return( -1 );
+    do {
+        ret = fgets(buf, len, f);
+        if (ret == NULL) {
+            return -1;
+        }
 
-        str_len = strlen( buf );
+        str_len = strlen(buf);
 
         /* Skip empty line and comment */
-        if ( str_len == 0 || buf[0] == '#' )
+        if (str_len == 0 || buf[0] == '#') {
             continue;
+        }
         has_string = 0;
-        for ( i = 0; i < str_len; i++ )
-        {
+        for (i = 0; i < str_len; i++) {
             char c = buf[i];
-            if ( c != ' ' && c != '\t' && c != '\n' &&
-                 c != '\v' && c != '\f' && c != '\r' )
-            {
+            if (c != ' ' && c != '\t' && c != '\n' &&
+                c != '\v' && c != '\f' && c != '\r') {
                 has_string = 1;
                 break;
             }
         }
-    } while( !has_string );
+    } while (!has_string);
 
     /* Strip new line and carriage return */
-    ret = buf + strlen( buf );
-    if( ret-- > buf && *ret == '\n' )
+    ret = buf + strlen(buf);
+    if (ret-- > buf && *ret == '\n') {
         *ret = '\0';
-    if( ret-- > buf && *ret == '\r' )
+    }
+    if (ret-- > buf && *ret == '\r') {
         *ret = '\0';
+    }
 
-    return( 0 );
+    return 0;
 }
 
 /**
@@ -157,8 +153,8 @@
  *
  * \return      Count of strings found.
  */
-static int parse_arguments( char *buf, size_t len, char **params,
-                            size_t params_len )
+static int parse_arguments(char *buf, size_t len, char **params,
+                           size_t params_len)
 {
     size_t cnt = 0, i;
     char *cur = buf;
@@ -166,20 +162,16 @@
 
     params[cnt++] = cur;
 
-    while( *p != '\0' && p < ( buf + len ) )
-    {
-        if( *p == '\\' )
-        {
+    while (*p != '\0' && p < (buf + len)) {
+        if (*p == '\\') {
             p++;
             p++;
             continue;
         }
-        if( *p == ':' )
-        {
-            if( p + 1 < buf + len )
-            {
+        if (*p == ':') {
+            if (p + 1 < buf + len) {
                 cur = p + 1;
-                TEST_HELPER_ASSERT( cnt < params_len );
+                TEST_HELPER_ASSERT(cnt < params_len);
                 params[cnt++] = cur;
             }
             *p = '\0';
@@ -189,35 +181,28 @@
     }
 
     /* Replace newlines, question marks and colons in strings */
-    for( i = 0; i < cnt; i++ )
-    {
+    for (i = 0; i < cnt; i++) {
         p = params[i];
         q = params[i];
 
-        while( *p != '\0' )
-        {
-            if( *p == '\\' && *( p + 1 ) == 'n' )
-            {
+        while (*p != '\0') {
+            if (*p == '\\' && *(p + 1) == 'n') {
                 p += 2;
-                *( q++ ) = '\n';
-            }
-            else if( *p == '\\' && *( p + 1 ) == ':' )
-            {
+                *(q++) = '\n';
+            } else if (*p == '\\' && *(p + 1) == ':') {
                 p += 2;
-                *( q++ ) = ':';
-            }
-            else if( *p == '\\' && *( p + 1 ) == '?' )
-            {
+                *(q++) = ':';
+            } else if (*p == '\\' && *(p + 1) == '?') {
                 p += 2;
-                *( q++ ) = '?';
+                *(q++) = '?';
+            } else {
+                *(q++) = *(p++);
             }
-            else
-                *( q++ ) = *( p++ );
         }
         *q = '\0';
     }
 
-    return( cnt );
+    return cnt;
 }
 
 /**
@@ -238,81 +223,59 @@
  *
  * \return      0 for success else 1
  */
-static int convert_params( size_t cnt , char ** params , int32_t * int_params_store )
+static int convert_params(size_t cnt, char **params, int32_t *int_params_store)
 {
-    char ** cur = params;
-    char ** out = params;
+    char **cur = params;
+    char **out = params;
     int ret = DISPATCH_TEST_SUCCESS;
 
-    while ( cur < params + cnt )
-    {
-        char * type = *cur++;
-        char * val = *cur++;
+    while (cur < params + cnt) {
+        char *type = *cur++;
+        char *val = *cur++;
 
-        if ( strcmp( type, "char*" ) == 0 )
-        {
-            if ( verify_string( &val ) == 0 )
-            {
-              *out++ = val;
-            }
-            else
-            {
-                ret = ( DISPATCH_INVALID_TEST_DATA );
+        if (strcmp(type, "char*") == 0) {
+            if (verify_string(&val) == 0) {
+                *out++ = val;
+            } else {
+                ret = (DISPATCH_INVALID_TEST_DATA);
                 break;
             }
-        }
-        else if ( strcmp( type, "int" ) == 0 )
-        {
-            if ( verify_int( val, int_params_store ) == 0 )
-            {
-              *out++ = (char *) int_params_store++;
-            }
-            else
-            {
-                ret = ( DISPATCH_INVALID_TEST_DATA );
+        } else if (strcmp(type, "int") == 0) {
+            if (verify_int(val, int_params_store) == 0) {
+                *out++ = (char *) int_params_store++;
+            } else {
+                ret = (DISPATCH_INVALID_TEST_DATA);
                 break;
             }
-        }
-        else if ( strcmp( type, "hex" ) == 0 )
-        {
-            if ( verify_string( &val ) == 0 )
-            {
+        } else if (strcmp(type, "hex") == 0) {
+            if (verify_string(&val) == 0) {
                 size_t len;
 
                 TEST_HELPER_ASSERT(
-                  mbedtls_test_unhexify( (unsigned char *) val, strlen( val ),
-                                         val, &len ) == 0 );
+                    mbedtls_test_unhexify((unsigned char *) val, strlen(val),
+                                          val, &len) == 0);
 
                 *int_params_store = len;
                 *out++ = val;
-                *out++ = (char *)(int_params_store++);
-            }
-            else
-            {
-                ret = ( DISPATCH_INVALID_TEST_DATA );
+                *out++ = (char *) (int_params_store++);
+            } else {
+                ret = (DISPATCH_INVALID_TEST_DATA);
                 break;
             }
-        }
-        else if ( strcmp( type, "exp" ) == 0 )
-        {
-            int exp_id = strtol( val, NULL, 10 );
-            if ( get_expression ( exp_id, int_params_store ) == 0 )
-            {
-              *out++ = (char *)int_params_store++;
+        } else if (strcmp(type, "exp") == 0) {
+            int exp_id = strtol(val, NULL, 10);
+            if (get_expression(exp_id, int_params_store) == 0) {
+                *out++ = (char *) int_params_store++;
+            } else {
+                ret = (DISPATCH_INVALID_TEST_DATA);
+                break;
             }
-            else
-            {
-              ret = ( DISPATCH_INVALID_TEST_DATA );
-              break;
-            }
-        }
-        else
-        {
-          ret = ( DISPATCH_INVALID_TEST_DATA );
-          break;
+        } else {
+            ret = (DISPATCH_INVALID_TEST_DATA);
+            break;
         }
     }
-    return( ret );
+    return ret;
 }
 
 /**
@@ -335,26 +298,27 @@
 #if defined(__GNUC__)
 __attribute__((__noinline__))
 #endif
-static int test_snprintf( size_t n, const char *ref_buf, int ref_ret )
+static int test_snprintf(size_t n, const char *ref_buf, int ref_ret)
 {
     int ret;
     char buf[10] = "xxxxxxxxx";
     const char ref[10] = "xxxxxxxxx";
 
-    if( n >= sizeof( buf ) )
-        return( -1 );
-    ret = mbedtls_snprintf( buf, n, "%s", "123" );
-    if( ret < 0 || (size_t) ret >= n )
+    if (n >= sizeof(buf)) {
+        return -1;
+    }
+    ret = mbedtls_snprintf(buf, n, "%s", "123");
+    if (ret < 0 || (size_t) ret >= n) {
         ret = -1;
-
-    if( strncmp( ref_buf, buf, sizeof( buf ) ) != 0 ||
-        ref_ret != ret ||
-        memcmp( buf + n, ref + n, sizeof( buf ) - n ) != 0 )
-    {
-        return( 1 );
     }
 
-    return( 0 );
+    if (strncmp(ref_buf, buf, sizeof(buf)) != 0 ||
+        ref_ret != ret ||
+        memcmp(buf + n, ref + n, sizeof(buf) - n) != 0) {
+        return 1;
+    }
+
+    return 0;
 }
 
 /**
@@ -362,14 +326,14 @@
  *
  * \return      0 for success else 1
  */
-static int run_test_snprintf( void )
+static int run_test_snprintf(void)
 {
-    return( test_snprintf( 0, "xxxxxxxxx",  -1 ) != 0 ||
-            test_snprintf( 1, "",           -1 ) != 0 ||
-            test_snprintf( 2, "1",          -1 ) != 0 ||
-            test_snprintf( 3, "12",         -1 ) != 0 ||
-            test_snprintf( 4, "123",         3 ) != 0 ||
-            test_snprintf( 5, "123",         3 ) != 0 );
+    return test_snprintf(0, "xxxxxxxxx",  -1) != 0 ||
+           test_snprintf(1, "",           -1) != 0 ||
+           test_snprintf(2, "1",          -1) != 0 ||
+           test_snprintf(3, "12",         -1) != 0 ||
+           test_snprintf(4, "123",         3) != 0 ||
+           test_snprintf(5, "123",         3) != 0;
 }
 
 /** \brief Write the description of the test case to the outcome CSV file.
@@ -379,43 +343,44 @@
  * \param argv0         The test suite name.
  * \param test_case     The test case description.
  */
-static void write_outcome_entry( FILE *outcome_file,
-                                 const char *argv0,
-                                 const char *test_case )
+static void write_outcome_entry(FILE *outcome_file,
+                                const char *argv0,
+                                const char *test_case)
 {
     /* The non-varying fields are initialized on first use. */
     static const char *platform = NULL;
     static const char *configuration = NULL;
     static const char *test_suite = NULL;
 
-    if( outcome_file == NULL )
+    if (outcome_file == NULL) {
         return;
+    }
 
-    if( platform == NULL )
-    {
-        platform = getenv( "MBEDTLS_TEST_PLATFORM" );
-        if( platform == NULL )
+    if (platform == NULL) {
+        platform = getenv("MBEDTLS_TEST_PLATFORM");
+        if (platform == NULL) {
             platform = "unknown";
+        }
     }
-    if( configuration == NULL )
-    {
-        configuration = getenv( "MBEDTLS_TEST_CONFIGURATION" );
-        if( configuration == NULL )
+    if (configuration == NULL) {
+        configuration = getenv("MBEDTLS_TEST_CONFIGURATION");
+        if (configuration == NULL) {
             configuration = "unknown";
+        }
     }
-    if( test_suite == NULL )
-    {
-        test_suite = strrchr( argv0, '/' );
-        if( test_suite != NULL )
+    if (test_suite == NULL) {
+        test_suite = strrchr(argv0, '/');
+        if (test_suite != NULL) {
             test_suite += 1; // skip the '/'
-        else
+        } else {
             test_suite = argv0;
+        }
     }
 
     /* Write the beginning of the outcome line.
      * Ignore errors: writing the outcome file is on a best-effort basis. */
-    mbedtls_fprintf( outcome_file, "%s;%s;%s;%s;",
-                     platform, configuration, test_suite, test_case );
+    mbedtls_fprintf(outcome_file, "%s;%s;%s;%s;",
+                    platform, configuration, test_suite, test_case);
 }
 
 /** \brief Write the result of the test case to the outcome CSV file.
@@ -429,65 +394,63 @@
  * \param ret                        The test dispatch status (DISPATCH_xxx).
  * \param info                       A pointer to the test info structure.
  */
-static void write_outcome_result( FILE *outcome_file,
-                                  size_t unmet_dep_count,
-                                  int unmet_dependencies[],
-                                  int missing_unmet_dependencies,
-                                  int ret,
-                                  const mbedtls_test_info_t *info )
+static void write_outcome_result(FILE *outcome_file,
+                                 size_t unmet_dep_count,
+                                 int unmet_dependencies[],
+                                 int missing_unmet_dependencies,
+                                 int ret,
+                                 const mbedtls_test_info_t *info)
 {
-    if( outcome_file == NULL )
+    if (outcome_file == NULL) {
         return;
+    }
 
     /* Write the end of the outcome line.
      * Ignore errors: writing the outcome file is on a best-effort basis. */
-    switch( ret )
-    {
+    switch (ret) {
         case DISPATCH_TEST_SUCCESS:
-            if( unmet_dep_count > 0 )
-            {
+            if (unmet_dep_count > 0) {
                 size_t i;
-                mbedtls_fprintf( outcome_file, "SKIP" );
-                for( i = 0; i < unmet_dep_count; i++ )
-                {
-                    mbedtls_fprintf( outcome_file, "%c%d",
-                                     i == 0 ? ';' : ':',
-                                     unmet_dependencies[i] );
+                mbedtls_fprintf(outcome_file, "SKIP");
+                for (i = 0; i < unmet_dep_count; i++) {
+                    mbedtls_fprintf(outcome_file, "%c%d",
+                                    i == 0 ? ';' : ':',
+                                    unmet_dependencies[i]);
                 }
-                if( missing_unmet_dependencies )
-                    mbedtls_fprintf( outcome_file, ":..." );
+                if (missing_unmet_dependencies) {
+                    mbedtls_fprintf(outcome_file, ":...");
+                }
                 break;
             }
-            switch( info->result )
-            {
+            switch (info->result) {
                 case MBEDTLS_TEST_RESULT_SUCCESS:
-                    mbedtls_fprintf( outcome_file, "PASS;" );
+                    mbedtls_fprintf(outcome_file, "PASS;");
                     break;
                 case MBEDTLS_TEST_RESULT_SKIPPED:
-                    mbedtls_fprintf( outcome_file, "SKIP;Runtime skip" );
+                    mbedtls_fprintf(outcome_file, "SKIP;Runtime skip");
                     break;
                 default:
-                    mbedtls_fprintf( outcome_file, "FAIL;%s:%d:%s",
-                                     info->filename, info->line_no,
-                                     info->test );
+                    mbedtls_fprintf(outcome_file, "FAIL;%s:%d:%s",
+                                    info->filename, info->line_no,
+                                    info->test);
                     break;
             }
             break;
         case DISPATCH_TEST_FN_NOT_FOUND:
-            mbedtls_fprintf( outcome_file, "FAIL;Test function not found" );
+            mbedtls_fprintf(outcome_file, "FAIL;Test function not found");
             break;
         case DISPATCH_INVALID_TEST_DATA:
-            mbedtls_fprintf( outcome_file, "FAIL;Invalid test data" );
+            mbedtls_fprintf(outcome_file, "FAIL;Invalid test data");
             break;
         case DISPATCH_UNSUPPORTED_SUITE:
-            mbedtls_fprintf( outcome_file, "SKIP;Unsupported suite" );
+            mbedtls_fprintf(outcome_file, "SKIP;Unsupported suite");
             break;
         default:
-            mbedtls_fprintf( outcome_file, "FAIL;Unknown cause" );
+            mbedtls_fprintf(outcome_file, "FAIL;Unknown cause");
             break;
     }
-    mbedtls_fprintf( outcome_file, "\n" );
-    fflush( outcome_file );
+    mbedtls_fprintf(outcome_file, "\n");
+    fflush(outcome_file);
 }
 
 /**
@@ -500,7 +463,7 @@
  *
  * \return      Program exit status.
  */
-int execute_tests( int argc , const char ** argv )
+int execute_tests(int argc, const char **argv)
 {
     /* Local Configurations and options */
     const char *default_filename = "DATA_FILE";
@@ -525,17 +488,17 @@
 #if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
     int stdout_fd = -1;
 #endif /* __unix__ || __APPLE__ __MACH__ */
-    const char *outcome_file_name = getenv( "MBEDTLS_TEST_OUTCOME_FILE" );
+    const char *outcome_file_name = getenv("MBEDTLS_TEST_OUTCOME_FILE");
     FILE *outcome_file = NULL;
 
 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
     !defined(TEST_SUITE_MEMORY_BUFFER_ALLOC)
     unsigned char alloc_buf[1000000];
-    mbedtls_memory_buffer_alloc_init( alloc_buf, sizeof( alloc_buf ) );
+    mbedtls_memory_buffer_alloc_init(alloc_buf, sizeof(alloc_buf));
 #endif
 
 #if defined(MBEDTLS_TEST_MUTEX_USAGE)
-    mbedtls_test_mutex_usage_init( );
+    mbedtls_test_mutex_usage_init();
 #endif
 
     /*
@@ -543,52 +506,42 @@
      * of a NULL pointer. We do however use that in our code for initializing
      * structures, which should work on every modern platform. Let's be sure.
      */
-    memset( &pointer, 0, sizeof( void * ) );
-    if( pointer != NULL )
-    {
-        mbedtls_fprintf( stderr, "all-bits-zero is not a NULL pointer\n" );
-        return( 1 );
+    memset(&pointer, 0, sizeof(void *));
+    if (pointer != NULL) {
+        mbedtls_fprintf(stderr, "all-bits-zero is not a NULL pointer\n");
+        return 1;
     }
 
     /*
      * Make sure we have a snprintf that correctly zero-terminates
      */
-    if( run_test_snprintf() != 0 )
-    {
-        mbedtls_fprintf( stderr, "the snprintf implementation is broken\n" );
-        return( 1 );
+    if (run_test_snprintf() != 0) {
+        mbedtls_fprintf(stderr, "the snprintf implementation is broken\n");
+        return 1;
     }
 
-    if( outcome_file_name != NULL && *outcome_file_name != '\0' )
-    {
-        outcome_file = fopen( outcome_file_name, "a" );
-        if( outcome_file == NULL )
-        {
-            mbedtls_fprintf( stderr, "Unable to open outcome file. Continuing anyway.\n" );
+    if (outcome_file_name != NULL && *outcome_file_name != '\0') {
+        outcome_file = fopen(outcome_file_name, "a");
+        if (outcome_file == NULL) {
+            mbedtls_fprintf(stderr, "Unable to open outcome file. Continuing anyway.\n");
         }
     }
 
-    while( arg_index < argc )
-    {
+    while (arg_index < argc) {
         next_arg = argv[arg_index];
 
-        if( strcmp( next_arg, "--verbose" ) == 0 ||
-                 strcmp( next_arg, "-v" ) == 0 )
-        {
+        if (strcmp(next_arg, "--verbose") == 0 ||
+            strcmp(next_arg, "-v") == 0) {
             option_verbose = 1;
-        }
-        else if( strcmp(next_arg, "--help" ) == 0 ||
-                 strcmp(next_arg, "-h" ) == 0 )
-        {
-            mbedtls_fprintf( stdout, USAGE );
-            mbedtls_exit( EXIT_SUCCESS );
-        }
-        else
-        {
+        } else if (strcmp(next_arg, "--help") == 0 ||
+                   strcmp(next_arg, "-h") == 0) {
+            mbedtls_fprintf(stdout, USAGE);
+            mbedtls_exit(EXIT_SUCCESS);
+        } else {
             /* Not an option, therefore treat all further arguments as the file
              * list.
              */
-            test_files = &argv[ arg_index ];
+            test_files = &argv[arg_index];
             testfile_count = argc - arg_index;
             break;
         }
@@ -597,226 +550,204 @@
     }
 
     /* If no files were specified, assume a default */
-    if ( test_files == NULL || testfile_count == 0 )
-    {
+    if (test_files == NULL || testfile_count == 0) {
         test_files = &default_filename;
         testfile_count = 1;
     }
 
     /* Initialize the struct that holds information about the last test */
-    mbedtls_test_info_reset( );
+    mbedtls_test_info_reset();
 
     /* Now begin to execute the tests in the testfiles */
-    for ( testfile_index = 0;
-          testfile_index < testfile_count;
-          testfile_index++ )
-    {
+    for (testfile_index = 0;
+         testfile_index < testfile_count;
+         testfile_index++) {
         size_t unmet_dep_count = 0;
         int unmet_dependencies[20];
         int missing_unmet_dependencies = 0;
 
-        test_filename = test_files[ testfile_index ];
+        test_filename = test_files[testfile_index];
 
-        file = fopen( test_filename, "r" );
-        if( file == NULL )
-        {
-            mbedtls_fprintf( stderr, "Failed to open test file: %s\n",
-                             test_filename );
-            if( outcome_file != NULL )
-                fclose( outcome_file );
-            return( 1 );
+        file = fopen(test_filename, "r");
+        if (file == NULL) {
+            mbedtls_fprintf(stderr, "Failed to open test file: %s\n",
+                            test_filename);
+            if (outcome_file != NULL) {
+                fclose(outcome_file);
+            }
+            return 1;
         }
 
-        while( !feof( file ) )
-        {
-            if( unmet_dep_count > 0 )
-            {
-                mbedtls_fprintf( stderr,
-                    "FATAL: Dep count larger than zero at start of loop\n" );
-                mbedtls_exit( MBEDTLS_EXIT_FAILURE );
+        while (!feof(file)) {
+            if (unmet_dep_count > 0) {
+                mbedtls_fprintf(stderr,
+                                "FATAL: Dep count larger than zero at start of loop\n");
+                mbedtls_exit(MBEDTLS_EXIT_FAILURE);
             }
             unmet_dep_count = 0;
             missing_unmet_dependencies = 0;
 
-            if( ( ret = get_line( file, buf, sizeof(buf) ) ) != 0 )
+            if ((ret = get_line(file, buf, sizeof(buf))) != 0) {
                 break;
-            mbedtls_fprintf( stdout, "%s%.66s",
-                    mbedtls_test_info.result == MBEDTLS_TEST_RESULT_FAILED ?
-                    "\n" : "", buf );
-            mbedtls_fprintf( stdout, " " );
-            for( i = strlen( buf ) + 1; i < 67; i++ )
-                mbedtls_fprintf( stdout, "." );
-            mbedtls_fprintf( stdout, " " );
-            fflush( stdout );
-            write_outcome_entry( outcome_file, argv[0], buf );
+            }
+            mbedtls_fprintf(stdout, "%s%.66s",
+                            mbedtls_test_info.result == MBEDTLS_TEST_RESULT_FAILED ?
+                            "\n" : "", buf);
+            mbedtls_fprintf(stdout, " ");
+            for (i = strlen(buf) + 1; i < 67; i++) {
+                mbedtls_fprintf(stdout, ".");
+            }
+            mbedtls_fprintf(stdout, " ");
+            fflush(stdout);
+            write_outcome_entry(outcome_file, argv[0], buf);
 
             total_tests++;
 
-            if( ( ret = get_line( file, buf, sizeof( buf ) ) ) != 0 )
+            if ((ret = get_line(file, buf, sizeof(buf))) != 0) {
                 break;
-            cnt = parse_arguments( buf, strlen( buf ), params,
-                                   sizeof( params ) / sizeof( params[0] ) );
+            }
+            cnt = parse_arguments(buf, strlen(buf), params,
+                                  sizeof(params) / sizeof(params[0]));
 
-            if( strcmp( params[0], "depends_on" ) == 0 )
-            {
-                for( i = 1; i < cnt; i++ )
-                {
-                    int dep_id = strtol( params[i], NULL, 10 );
-                    if( dep_check( dep_id ) != DEPENDENCY_SUPPORTED )
-                    {
-                        if( unmet_dep_count <
-                            ARRAY_LENGTH( unmet_dependencies ) )
-                        {
+            if (strcmp(params[0], "depends_on") == 0) {
+                for (i = 1; i < cnt; i++) {
+                    int dep_id = strtol(params[i], NULL, 10);
+                    if (dep_check(dep_id) != DEPENDENCY_SUPPORTED) {
+                        if (unmet_dep_count <
+                            ARRAY_LENGTH(unmet_dependencies)) {
                             unmet_dependencies[unmet_dep_count] = dep_id;
                             unmet_dep_count++;
-                        }
-                        else
-                        {
+                        } else {
                             missing_unmet_dependencies = 1;
                         }
                     }
                 }
 
-                if( ( ret = get_line( file, buf, sizeof( buf ) ) ) != 0 )
+                if ((ret = get_line(file, buf, sizeof(buf))) != 0) {
                     break;
-                cnt = parse_arguments( buf, strlen( buf ), params,
-                                       sizeof( params ) / sizeof( params[0] ) );
+                }
+                cnt = parse_arguments(buf, strlen(buf), params,
+                                      sizeof(params) / sizeof(params[0]));
             }
 
             // If there are no unmet dependencies execute the test
-            if( unmet_dep_count == 0 )
-            {
-                mbedtls_test_info_reset( );
+            if (unmet_dep_count == 0) {
+                mbedtls_test_info_reset();
 
 #if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
                 /* Suppress all output from the library unless we're verbose
                  * mode
                  */
-                if( !option_verbose )
-                {
-                    stdout_fd = redirect_output( stdout, "/dev/null" );
-                    if( stdout_fd == -1 )
-                    {
+                if (!option_verbose) {
+                    stdout_fd = redirect_output(stdout, "/dev/null");
+                    if (stdout_fd == -1) {
                         /* Redirection has failed with no stdout so exit */
-                        exit( 1 );
+                        exit(1);
                     }
                 }
 #endif /* __unix__ || __APPLE__ __MACH__ */
 
-                function_id = strtoul( params[0], NULL, 10 );
-                if ( (ret = check_test( function_id )) == DISPATCH_TEST_SUCCESS )
-                {
-                    ret = convert_params( cnt - 1, params + 1, int_params );
-                    if ( DISPATCH_TEST_SUCCESS == ret )
-                    {
-                        ret = dispatch_test( function_id, (void **)( params + 1 ) );
+                function_id = strtoul(params[0], NULL, 10);
+                if ((ret = check_test(function_id)) == DISPATCH_TEST_SUCCESS) {
+                    ret = convert_params(cnt - 1, params + 1, int_params);
+                    if (DISPATCH_TEST_SUCCESS == ret) {
+                        ret = dispatch_test(function_id, (void **) (params + 1));
                     }
                 }
 
 #if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
-                if( !option_verbose && restore_output( stdout, stdout_fd ) )
-                {
-                        /* Redirection has failed with no stdout so exit */
-                        exit( 1 );
+                if (!option_verbose && restore_output(stdout, stdout_fd)) {
+                    /* Redirection has failed with no stdout so exit */
+                    exit(1);
                 }
 #endif /* __unix__ || __APPLE__ __MACH__ */
 
             }
 
-            write_outcome_result( outcome_file,
-                                  unmet_dep_count, unmet_dependencies,
-                                  missing_unmet_dependencies,
-                                  ret, &mbedtls_test_info );
-            if( unmet_dep_count > 0 || ret == DISPATCH_UNSUPPORTED_SUITE )
-            {
+            write_outcome_result(outcome_file,
+                                 unmet_dep_count, unmet_dependencies,
+                                 missing_unmet_dependencies,
+                                 ret, &mbedtls_test_info);
+            if (unmet_dep_count > 0 || ret == DISPATCH_UNSUPPORTED_SUITE) {
                 total_skipped++;
-                mbedtls_fprintf( stdout, "----" );
+                mbedtls_fprintf(stdout, "----");
 
-                if( 1 == option_verbose && ret == DISPATCH_UNSUPPORTED_SUITE )
-                {
-                    mbedtls_fprintf( stdout, "\n   Test Suite not enabled" );
+                if (1 == option_verbose && ret == DISPATCH_UNSUPPORTED_SUITE) {
+                    mbedtls_fprintf(stdout, "\n   Test Suite not enabled");
                 }
 
-                if( 1 == option_verbose && unmet_dep_count > 0 )
-                {
-                    mbedtls_fprintf( stdout, "\n   Unmet dependencies: " );
-                    for( i = 0; i < unmet_dep_count; i++ )
-                    {
-                        mbedtls_fprintf( stdout, "%d ",
-                                        unmet_dependencies[i] );
+                if (1 == option_verbose && unmet_dep_count > 0) {
+                    mbedtls_fprintf(stdout, "\n   Unmet dependencies: ");
+                    for (i = 0; i < unmet_dep_count; i++) {
+                        mbedtls_fprintf(stdout, "%d ",
+                                        unmet_dependencies[i]);
                     }
-                    if( missing_unmet_dependencies )
-                        mbedtls_fprintf( stdout, "..." );
+                    if (missing_unmet_dependencies) {
+                        mbedtls_fprintf(stdout, "...");
+                    }
                 }
-                mbedtls_fprintf( stdout, "\n" );
-                fflush( stdout );
+                mbedtls_fprintf(stdout, "\n");
+                fflush(stdout);
 
                 unmet_dep_count = 0;
                 missing_unmet_dependencies = 0;
-            }
-            else if( ret == DISPATCH_TEST_SUCCESS )
-            {
-                if( mbedtls_test_info.result == MBEDTLS_TEST_RESULT_SUCCESS )
-                {
-                    mbedtls_fprintf( stdout, "PASS\n" );
-                }
-                else if( mbedtls_test_info.result == MBEDTLS_TEST_RESULT_SKIPPED )
-                {
-                    mbedtls_fprintf( stdout, "----\n" );
+            } else if (ret == DISPATCH_TEST_SUCCESS) {
+                if (mbedtls_test_info.result == MBEDTLS_TEST_RESULT_SUCCESS) {
+                    mbedtls_fprintf(stdout, "PASS\n");
+                } else if (mbedtls_test_info.result == MBEDTLS_TEST_RESULT_SKIPPED) {
+                    mbedtls_fprintf(stdout, "----\n");
                     total_skipped++;
-                }
-                else
-                {
+                } else {
                     total_errors++;
-                    mbedtls_fprintf( stdout, "FAILED\n" );
-                    mbedtls_fprintf( stdout, "  %s\n  at ",
-                                     mbedtls_test_info.test );
-                    if( mbedtls_test_info.step != (unsigned long)( -1 ) )
-                    {
-                        mbedtls_fprintf( stdout, "step %lu, ",
-                                         mbedtls_test_info.step );
+                    mbedtls_fprintf(stdout, "FAILED\n");
+                    mbedtls_fprintf(stdout, "  %s\n  at ",
+                                    mbedtls_test_info.test);
+                    if (mbedtls_test_info.step != (unsigned long) (-1)) {
+                        mbedtls_fprintf(stdout, "step %lu, ",
+                                        mbedtls_test_info.step);
                     }
-                    mbedtls_fprintf( stdout, "line %d, %s",
-                                     mbedtls_test_info.line_no,
-                                     mbedtls_test_info.filename );
-                    if( mbedtls_test_info.line1[0] != 0 )
-                        mbedtls_fprintf( stdout, "\n  %s",
-                                         mbedtls_test_info.line1 );
-                    if( mbedtls_test_info.line2[0] != 0 )
-                        mbedtls_fprintf( stdout, "\n  %s",
-                                         mbedtls_test_info.line2 );
+                    mbedtls_fprintf(stdout, "line %d, %s",
+                                    mbedtls_test_info.line_no,
+                                    mbedtls_test_info.filename);
+                    if (mbedtls_test_info.line1[0] != 0) {
+                        mbedtls_fprintf(stdout, "\n  %s",
+                                        mbedtls_test_info.line1);
+                    }
+                    if (mbedtls_test_info.line2[0] != 0) {
+                        mbedtls_fprintf(stdout, "\n  %s",
+                                        mbedtls_test_info.line2);
+                    }
                 }
-                fflush( stdout );
-            }
-            else if( ret == DISPATCH_INVALID_TEST_DATA )
-            {
-                mbedtls_fprintf( stderr, "FAILED: FATAL PARSE ERROR\n" );
-                fclose( file );
-                mbedtls_exit( 2 );
-            }
-            else if( ret == DISPATCH_TEST_FN_NOT_FOUND )
-            {
-                mbedtls_fprintf( stderr, "FAILED: FATAL TEST FUNCTION NOT FOUND\n" );
-                fclose( file );
-                mbedtls_exit( 2 );
-            }
-            else
+                fflush(stdout);
+            } else if (ret == DISPATCH_INVALID_TEST_DATA) {
+                mbedtls_fprintf(stderr, "FAILED: FATAL PARSE ERROR\n");
+                fclose(file);
+                mbedtls_exit(2);
+            } else if (ret == DISPATCH_TEST_FN_NOT_FOUND) {
+                mbedtls_fprintf(stderr, "FAILED: FATAL TEST FUNCTION NOT FOUND\n");
+                fclose(file);
+                mbedtls_exit(2);
+            } else {
                 total_errors++;
+            }
         }
-        fclose( file );
+        fclose(file);
     }
 
-    if( outcome_file != NULL )
-        fclose( outcome_file );
+    if (outcome_file != NULL) {
+        fclose(outcome_file);
+    }
 
-    mbedtls_fprintf( stdout, "\n----------------------------------------------------------------------------\n\n");
-    if( total_errors == 0 )
-        mbedtls_fprintf( stdout, "PASSED" );
-    else
-        mbedtls_fprintf( stdout, "FAILED" );
+    mbedtls_fprintf(stdout,
+                    "\n----------------------------------------------------------------------------\n\n");
+    if (total_errors == 0) {
+        mbedtls_fprintf(stdout, "PASSED");
+    } else {
+        mbedtls_fprintf(stdout, "FAILED");
+    }
 
-    mbedtls_fprintf( stdout, " (%u / %u tests (%u skipped))\n",
-                     total_tests - total_errors, total_tests, total_skipped );
+    mbedtls_fprintf(stdout, " (%u / %u tests (%u skipped))\n",
+                    total_tests - total_errors, total_tests, total_skipped);
 
 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
     !defined(TEST_SUITE_MEMORY_BUFFER_ALLOC)
@@ -826,5 +757,5 @@
     mbedtls_memory_buffer_alloc_free();
 #endif
 
-    return( total_errors != 0 );
+    return total_errors != 0;
 }