1 files changed, 23 insertions, 19 deletions

diff --git a/apps/mac.c b/apps/mac.c
index a9b6a265f49a..7eb404c83629 100644
--- a/apps/mac.c
+++ b/apps/mac.c
@@ -18,42 +18,46 @@
 #include <openssl/core_names.h>
 
 #undef BUFSIZE
-#define BUFSIZE 1024*8
+#define BUFSIZE 1024 * 8
 
 typedef enum OPTION_choice {
     OPT_COMMON,
-    OPT_MACOPT, OPT_BIN, OPT_IN, OPT_OUT,
-    OPT_CIPHER, OPT_DIGEST,
+    OPT_MACOPT,
+    OPT_BIN,
+    OPT_IN,
+    OPT_OUT,
+    OPT_CIPHER,
+    OPT_DIGEST,
     OPT_PROV_ENUM
 } OPTION_CHOICE;
 
 const OPTIONS mac_options[] = {
-    {OPT_HELP_STR, 1, '-', "Usage: %s [options] mac_name\n"},
+    { OPT_HELP_STR, 1, '-', "Usage: %s [options] mac_name\n" },
 
     OPT_SECTION("General"),
-    {"help", OPT_HELP, '-', "Display this summary"},
-    {"macopt", OPT_MACOPT, 's', "MAC algorithm parameters in n:v form"},
-    {"cipher", OPT_CIPHER, 's', "Cipher"},
-    {"digest", OPT_DIGEST, 's', "Digest"},
-    {OPT_MORE_STR, 1, '-', "See 'PARAMETER NAMES' in the EVP_MAC_ docs"},
+    { "help", OPT_HELP, '-', "Display this summary" },
+    { "macopt", OPT_MACOPT, 's', "MAC algorithm parameters in n:v form" },
+    { "cipher", OPT_CIPHER, 's', "Cipher" },
+    { "digest", OPT_DIGEST, 's', "Digest" },
+    { OPT_MORE_STR, 1, '-', "See 'PARAMETER NAMES' in the EVP_MAC_ docs" },
 
     OPT_SECTION("Input"),
-    {"in", OPT_IN, '<', "Input file to MAC (default is stdin)"},
+    { "in", OPT_IN, '<', "Input file to MAC (default is stdin)" },
 
     OPT_SECTION("Output"),
-    {"out", OPT_OUT, '>', "Output to filename rather than stdout"},
-    {"binary", OPT_BIN, '-',
-        "Output in binary format (default is hexadecimal)"},
+    { "out", OPT_OUT, '>', "Output to filename rather than stdout" },
+    { "binary", OPT_BIN, '-',
+        "Output in binary format (default is hexadecimal)" },
 
     OPT_PROV_OPTIONS,
 
     OPT_PARAMETERS(),
-    {"mac_name", 0, 0, "MAC algorithm"},
-    {NULL}
+    { "mac_name", 0, 0, "MAC algorithm" },
+    { NULL }
 };
 
 static char *alloc_mac_algorithm_name(STACK_OF(OPENSSL_STRING) **optp,
-                                      const char *name, const char *arg)
+    const char *name, const char *arg)
 {
     size_t len = strlen(name) + strlen(arg) + 2;
     char *res;
@@ -95,7 +99,7 @@ int mac_main(int argc, char **argv)
     while ((o = opt_next()) != OPT_EOF) {
         switch (o) {
         default:
-opthelp:
+        opthelp:
             BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
             goto err;
         case OPT_HELP:
@@ -156,7 +160,7 @@ opthelp:
         int ok = 1;
 
         params = app_params_new_from_opts(opts,
-                                          EVP_MAC_settable_ctx_params(mac));
+            EVP_MAC_settable_ctx_params(mac));
         if (params == NULL)
             goto err;
 
@@ -218,7 +222,7 @@ opthelp:
         for (i = 0; i < (int)len; ++i)
             BIO_printf(out, "%02X", buf[i]);
         if (outfile == NULL)
-            BIO_printf(out,"\n");
+            BIO_printf(out, "\n");
     }
 
     ret = 0;