From c982a061634340730ff91a27c1e6cf2352001135 Mon Sep 17 00:00:00 2001
From: Sudhir Pradhan <rcmkkskp@gmail.com>
Date: Mon, 3 Jan 2022 02:15:30 +0530
Subject: [PATCH 1/4] remove sys/time.h, add gettimeofday via crono, it works
 on windows, imight not work on other os's

---
 src/memwatch.cc | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/memwatch.cc b/src/memwatch.cc
index 26b9c64..8de8259 100644
--- a/src/memwatch.cc
+++ b/src/memwatch.cc
@@ -16,13 +16,29 @@
 
 #include <math.h> // for pow
 #include <time.h> // for time
-#include <sys/time.h>
+// #include <sys/time.h>
 
 using namespace v8;
 using namespace node;
 
 Local<Object> g_context;
 
+
+#if defined(_WIN32)
+#include <chrono>
+
+int gettimeofday(struct timeval* tp, struct timezone* tzp) {
+  namespace sc = std::chrono;
+  sc::system_clock::duration d = sc::system_clock::now().time_since_epoch();
+  sc::seconds s = sc::duration_cast<sc::seconds>(d);
+  tp->tv_sec = s.count();
+  tp->tv_usec = sc::duration_cast<sc::microseconds>(d - s).count();
+
+  return 0;
+}
+
+#endif // _WIN32
+
 class UponGCCallback : public Nan::AsyncResource {
     public:
     UponGCCallback(v8::Local<v8::Function> callback_) : Nan::AsyncResource("memwatch:upon_gc") {

From 961ea2a356403107041451e175fb35146d04186a Mon Sep 17 00:00:00 2001
From: Sudhir Pradhan <rcmkkskp@gmail.com>
Date: Mon, 3 Jan 2022 03:37:25 +0530
Subject: [PATCH 2/4] runs on mac os, checking...

---
 src/memwatch.cc | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/memwatch.cc b/src/memwatch.cc
index 8de8259..20bd616 100644
--- a/src/memwatch.cc
+++ b/src/memwatch.cc
@@ -15,8 +15,9 @@
 #include <sstream>
 
 #include <math.h> // for pow
-#include <time.h> // for time
+// #include <time.h> // for time
 // #include <sys/time.h>
+#include <chrono>
 
 using namespace v8;
 using namespace node;
@@ -24,8 +25,8 @@ using namespace node;
 Local<Object> g_context;
 
 
-#if defined(_WIN32)
-#include <chrono>
+// #if defined(_WIN32)
+
 
 int gettimeofday(struct timeval* tp, struct timezone* tzp) {
   namespace sc = std::chrono;
@@ -37,7 +38,7 @@ int gettimeofday(struct timeval* tp, struct timezone* tzp) {
   return 0;
 }
 
-#endif // _WIN32
+// #endif // _WIN32
 
 class UponGCCallback : public Nan::AsyncResource {
     public:

From 12372debfffd5a8742fa674c9f7c1df139a10afa Mon Sep 17 00:00:00 2001
From: Sudhir Pradhan <rcmkkskp@gmail.com>
Date: Mon, 3 Jan 2022 04:21:42 +0530
Subject: [PATCH 3/4] remove deprecated header sys/time.h, instead use chrono
 for gettimeofday

It works on Windows 11, mac, ubuntu
---
 src/memwatch.cc | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/memwatch.cc b/src/memwatch.cc
index 20bd616..c5e5507 100644
--- a/src/memwatch.cc
+++ b/src/memwatch.cc
@@ -15,19 +15,16 @@
 #include <sstream>
 
 #include <math.h> // for pow
-// #include <time.h> // for time
+#include <time.h> // for time
 // #include <sys/time.h>
-#include <chrono>
+#include <chrono> // use chrono instead of sys/time.h
 
 using namespace v8;
 using namespace node;
 
 Local<Object> g_context;
 
-
-// #if defined(_WIN32)
-
-
+// define gettimeofday which uses chrono, earlier it was defined in header sys/time.h which is now deprecated
 int gettimeofday(struct timeval* tp, struct timezone* tzp) {
   namespace sc = std::chrono;
   sc::system_clock::duration d = sc::system_clock::now().time_since_epoch();
@@ -38,7 +35,6 @@ int gettimeofday(struct timeval* tp, struct timezone* tzp) {
   return 0;
 }
 
-// #endif // _WIN32
 
 class UponGCCallback : public Nan::AsyncResource {
     public:

From 05a6b17709447a569cbe7ff5c1ba8a3db56dc258 Mon Sep 17 00:00:00 2001
From: Sudhir Pradhan <rcmkkskp@gmail.com>
Date: Mon, 3 Jan 2022 05:15:49 +0530
Subject: [PATCH 4/4] bump version

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 1d865fb..064de58 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@airbnb/node-memwatch",
   "description": "Keep an eye on your memory usage, and discover and isolate leaks.",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "author": "Lloyd Hilaiel (http://lloyd.io)",
   "engines": {
     "node": ">= 10.0"