diff --git a/examples/senddata.c b/examples/senddata.c
index 853cdc5a..81cf0a13 100644
--- a/examples/senddata.c
+++ b/examples/senddata.c
@@ -5,60 +5,60 @@
 
 #define LIMIT 0x100000000UL
 
-int main(void) {
-  ssh_session session;
-  ssh_channel channel;
-  char buffer[1024 * 1024] = {0};
-  int rc;
-  uint64_t total=0;
-  uint64_t lastshown=4096;
-  session = connect_ssh("localhost", NULL, 0);
-  if (session == NULL) {
-    return 1;
-  }
-
-  channel = ssh_channel_new(session);
-  if (channel == NULL) {
-    ssh_disconnect(session);
-    return 1;
-  }
-
-  rc = ssh_channel_open_session(channel);
-  if (rc < 0) {
-    ssh_channel_close(channel);
-    ssh_disconnect(session);
-    return 1;
-  }
-
-  rc = ssh_channel_request_exec(channel, "cat > /dev/null");
-  if (rc < 0) {
-    ssh_channel_close(channel);
-    ssh_disconnect(session);
-    return 1;
-  }
-
-
-  while ((rc = ssh_channel_write(channel, buffer, sizeof(buffer))) > 0) {
-    total += rc;
-    if(total/2 >= lastshown){
-      printf("written %llx\n", (long long unsigned int) total);
-      lastshown=total;
+int main(void)
+{
+    ssh_session session;
+    ssh_channel channel;
+    char buffer[1024 * 1024] = {0};
+    int rc;
+    uint64_t total = 0;
+    uint64_t lastshown = 4096;
+    session = connect_ssh("localhost", NULL, 0);
+    if (session == NULL) {
+        return 1;
     }
-    if(total > LIMIT)
-      break;
-  }
 
-  if (rc < 0) {
-    printf("error : %s\n",ssh_get_error(session));
+    channel = ssh_channel_new(session);
+    if (channel == NULL) {
+        ssh_disconnect(session);
+        return 1;
+    }
+
+    rc = ssh_channel_open_session(channel);
+    if (rc < 0) {
+        ssh_channel_close(channel);
+        ssh_disconnect(session);
+        return 1;
+    }
+
+    rc = ssh_channel_request_exec(channel, "cat > /dev/null");
+    if (rc < 0) {
+        ssh_channel_close(channel);
+        ssh_disconnect(session);
+        return 1;
+    }
+
+    while ((rc = ssh_channel_write(channel, buffer, sizeof(buffer))) > 0) {
+        total += rc;
+        if (total / 2 >= lastshown) {
+            printf("written %llx\n", (long long unsigned int)total);
+            lastshown = total;
+        }
+        if (total > LIMIT)
+            break;
+    }
+
+    if (rc < 0) {
+        printf("error : %s\n", ssh_get_error(session));
+        ssh_channel_close(channel);
+        ssh_disconnect(session);
+        return 1;
+    }
+
+    ssh_channel_send_eof(channel);
     ssh_channel_close(channel);
+
     ssh_disconnect(session);
-    return 1;
-  }
 
-  ssh_channel_send_eof(channel);
-  ssh_channel_close(channel);
-
-  ssh_disconnect(session);
-
-  return 0;
+    return 0;
 }