Create a bootstat library for external C and C++ programs

bootstat.c

Index: bootstat.c
diff --git a/bootstat.c b/bootstat.c
index 3a2f1f669430268e9b182402f2162f6b755032d1..573f9efe7880bb50bdfd6023022391f6890c3dc8 100644
--- a/bootstat.c
+++ b/bootstat.c
@@ -2,6 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+// Implementation of the 'bootstat' command, part of the Chromium OS
+// 'bootstat' facility.  The command provides a command line wrapper
+// around the key functionality declared in "bootstat.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -10,14 +14,14 @@
 
 #include "bootstat.h"
 
-static void usage(char *cmd)
+static void usage(char* cmd)
 {
   fprintf(stderr, "usage: %s <event-name>\n", basename(strdup(cmd)));
   exit(EXIT_FAILURE);
 }
 
 
-int main(int argc, char *argv[])
+int main(int argc, char* argv[])
 {
   if (argc != 2)
     usage(argv[0]);