Fix build on Windows

binding.gyp

@@ -37,7 +37,7 @@
         },
         {
             "dependencies": [
-              "<!(node -p 'require(\"node-addon-api\").gyp')",
+              "<!(node -p \"require('node-addon-api').gyp\")",
               "deps/sqlite3.gyp:sqlite3"
             ]
         }
@@ -64,7 +64,7 @@
       },
       "type": "none",
       "dependencies": [
-        "<!(node -p 'require(\"node-addon-api\").gyp')", "<(module_name)" ],
+        "<!(node -p \"require('node-addon-api').gyp\")", "<(module_name)" ],
       "copies": [
           {
             "files": [ "<(PRODUCT_DIR)/<(module_name).node" ],

src/async.h

 #ifndef NODE_SQLITE3_SRC_ASYNC_H
 #define NODE_SQLITE3_SRC_ASYNC_H
 
-#include "threading.h"
 #include <node_version.h>
 #include <napi.h>
 #include <uv.h>
 
+#include "threading.h"
+
 #if defined(NODE_SQLITE3_BOOST_THREADING)
 #include <boost/thread/mutex.hpp>
 #endif

src/statement.h

 #ifndef NODE_SQLITE3_SRC_STATEMENT_H
 #define NODE_SQLITE3_SRC_STATEMENT_H
 
-
-#include "database.h"
-#include "threading.h"
-
 #include <cstdlib>
 #include <cstring>
 #include <string>
@@ -15,6 +11,9 @@
 #include <napi.h>
 #include <uv.h>
 
+#include "database.h"
+#include "threading.h"
+
 using namespace Napi;
 
 namespace node_sqlite3 {