add .clang-format

Change-Id: I7c2a527b4751a560703a61fcbe9638b150546af5
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/groupext.cpp b/groupext.cpp
index 1166a3e..0d8bfe0 100644
--- a/groupext.cpp
+++ b/groupext.cpp
@@ -1,18 +1,20 @@
-#include "host-ipmid/ipmid-api.h"
 #include "ipmid.hpp"
-#include <stdio.h>
+
 #include <stdint.h>
+#include <stdio.h>
+
+#include "host-ipmid/ipmid-api.h"
 
 #define GRPEXT_GET_GROUP_CMD 0
 void register_netfn_groupext_functions() __attribute__((constructor));
 
 ipmi_ret_t ipmi_groupext(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
-                             ipmi_request_t request, ipmi_response_t response,
-                             ipmi_data_len_t data_len, ipmi_context_t context)
+                         ipmi_request_t request, ipmi_response_t response,
+                         ipmi_data_len_t data_len, ipmi_context_t context)
 {
-	// Generic return from IPMI commands.
+    // Generic return from IPMI commands.
     ipmi_ret_t rc = IPMI_CC_OK;
-    uint8_t *p = (uint8_t*) response;
+    uint8_t* p = (uint8_t*)response;
 
     printf("IPMI GROUP EXTENSIONS\n");
 
@@ -25,8 +27,8 @@
 void register_netfn_groupext_functions()
 {
     // <Group Extension Command>
-    ipmi_register_callback(NETFUN_GRPEXT, GRPEXT_GET_GROUP_CMD, NULL, ipmi_groupext,
-                           PRIVILEGE_USER);
+    ipmi_register_callback(NETFUN_GRPEXT, GRPEXT_GET_GROUP_CMD, NULL,
+                           ipmi_groupext, PRIVILEGE_USER);
 
     return;
 }