1 files changed, 53 insertions, 49 deletions
diff --git a/doc/examples/ex-crq.c b/doc/examples/ex-crq.c
index f452460eab..448138573a 100644
--- a/doc/examples/ex-crq.c
+++ b/doc/examples/ex-crq.c
@@ -16,72 +16,76 @@
  * request.
  */
 
-int
-main (void)
+int main(void)
 {
-  gnutls_x509_crq_t crq;
-  gnutls_x509_privkey_t key;
-  unsigned char buffer[10 * 1024];
-  size_t buffer_size = sizeof (buffer);
-  unsigned int bits;
+        gnutls_x509_crq_t crq;
+        gnutls_x509_privkey_t key;
+        unsigned char buffer[10 * 1024];
+        size_t buffer_size = sizeof(buffer);
+        unsigned int bits;
 
-  gnutls_global_init ();
+        gnutls_global_init();
 
-  /* Initialize an empty certificate request, and
-   * an empty private key.
-   */
-  gnutls_x509_crq_init (&crq);
+        /* Initialize an empty certificate request, and
+         * an empty private key.
+         */
+        gnutls_x509_crq_init(&crq);
 
-  gnutls_x509_privkey_init (&key);
+        gnutls_x509_privkey_init(&key);
 
-  /* Generate an RSA key of moderate security.
-   */
-  bits = gnutls_sec_param_to_pk_bits (GNUTLS_PK_RSA, GNUTLS_SEC_PARAM_NORMAL);
-  gnutls_x509_privkey_generate (key, GNUTLS_PK_RSA, bits, 0);
+        /* Generate an RSA key of moderate security.
+         */
+        bits =
+            gnutls_sec_param_to_pk_bits(GNUTLS_PK_RSA,
+                                        GNUTLS_SEC_PARAM_NORMAL);
+        gnutls_x509_privkey_generate(key, GNUTLS_PK_RSA, bits, 0);
 
-  /* Add stuff to the distinguished name
-   */
-  gnutls_x509_crq_set_dn_by_oid (crq, GNUTLS_OID_X520_COUNTRY_NAME,
-                                 0, "GR", 2);
+        /* Add stuff to the distinguished name
+         */
+        gnutls_x509_crq_set_dn_by_oid(crq, GNUTLS_OID_X520_COUNTRY_NAME,
+                                      0, "GR", 2);
 
-  gnutls_x509_crq_set_dn_by_oid (crq, GNUTLS_OID_X520_COMMON_NAME,
-                                 0, "Nikos", strlen ("Nikos"));
+        gnutls_x509_crq_set_dn_by_oid(crq, GNUTLS_OID_X520_COMMON_NAME,
+                                      0, "Nikos", strlen("Nikos"));
 
-  /* Set the request version.
-   */
-  gnutls_x509_crq_set_version (crq, 1);
+        /* Set the request version.
+         */
+        gnutls_x509_crq_set_version(crq, 1);
 
-  /* Set a challenge password.
-   */
-  gnutls_x509_crq_set_challenge_password (crq, "something to remember here");
+        /* Set a challenge password.
+         */
+        gnutls_x509_crq_set_challenge_password(crq,
+                                               "something to remember here");
 
-  /* Associate the request with the private key
-   */
-  gnutls_x509_crq_set_key (crq, key);
+        /* Associate the request with the private key
+         */
+        gnutls_x509_crq_set_key(crq, key);
 
-  /* Self sign the certificate request.
-   */
-  gnutls_x509_crq_sign2 (crq, key, GNUTLS_DIG_SHA1, 0);
+        /* Self sign the certificate request.
+         */
+        gnutls_x509_crq_sign2(crq, key, GNUTLS_DIG_SHA1, 0);
 
-  /* Export the PEM encoded certificate request, and
-   * display it.
-   */
-  gnutls_x509_crq_export (crq, GNUTLS_X509_FMT_PEM, buffer, &buffer_size);
+        /* Export the PEM encoded certificate request, and
+         * display it.
+         */
+        gnutls_x509_crq_export(crq, GNUTLS_X509_FMT_PEM, buffer,
+                               &buffer_size);
 
-  printf ("Certificate Request: \n%s", buffer);
+        printf("Certificate Request: \n%s", buffer);
 
 
-  /* Export the PEM encoded private key, and
-   * display it.
-   */
-  buffer_size = sizeof (buffer);
-  gnutls_x509_privkey_export (key, GNUTLS_X509_FMT_PEM, buffer, &buffer_size);
+        /* Export the PEM encoded private key, and
+         * display it.
+         */
+        buffer_size = sizeof(buffer);
+        gnutls_x509_privkey_export(key, GNUTLS_X509_FMT_PEM, buffer,
+                                   &buffer_size);
 
-  printf ("\n\nPrivate key: \n%s", buffer);
+        printf("\n\nPrivate key: \n%s", buffer);
 
-  gnutls_x509_crq_deinit (crq);
-  gnutls_x509_privkey_deinit (key);
+        gnutls_x509_crq_deinit(crq);
+        gnutls_x509_privkey_deinit(key);
 
-  return 0;
+        return 0;
 
 }