diff --git a/petersons-linux/build2.sh b/petersons-linux/build2.sh
new file mode 100644
index 0000000..9748d42
--- /dev/null
+++ b/petersons-linux/build2.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+gcc -o main2 -pthread main2.c
+./main2
\ No newline at end of file
diff --git a/petersons-linux/main2.c b/petersons-linux/main2.c
new file mode 100644
index 0000000..be8883c
--- /dev/null
+++ b/petersons-linux/main2.c
@@ -0,0 +1,52 @@
+// This example based off of samples by Jerry Breecher - http://web.cs.wpi.edu/~jb/CS502/Class_Example_Code.html
+#include <stdio.h>
+
+#define LOOP 999999
+
+#if !defined(true) && !defined(false)
+	#define true 1
+	#define false 0
+#endif
+
+volatile long gvar = 0;
+
+volatile int turn;
+volatile int flag[2];
+
+void * produce(void* data) {
+	int i = 0;
+	flag[0] = true;
+	turn = 1;
+	while (flag[1] && turn == 1);
+	
+	for (i = 0; i < LOOP; i++)
+		gvar++;
+
+	flag[0] = false;
+
+}
+
+void * consume(void* data) {
+	int i = 0;
+	flag[1] = true;
+	turn = 0;
+	while (flag[0] && turn == 0);
+	for (i = 0; i < LOOP; i++)
+		gvar--;
+	flag[1] = false;
+}
+
+int main() {
+	int i;
+	pthread_t thread1, thread2;
+	int  iret1, iret2;
+	flag[0] = true;
+	flag[1] = true;
+	
+	iret1 = pthread_create( &thread1, NULL, produce, NULL);
+	iret2 = pthread_create( &thread2, NULL, consume, NULL);
+	
+	pthread_join( thread1, NULL);
+    pthread_join( thread2, NULL);
+	printf("gvar = %i\n", gvar);
+}
\ No newline at end of file
diff --git a/petersons-windows/build2.bat b/petersons-windows/build2.bat
new file mode 100644
index 0000000..4762b3c
--- /dev/null
+++ b/petersons-windows/build2.bat
@@ -0,0 +1 @@
+../vcbuild.bat main2
\ No newline at end of file
diff --git a/petersons-windows/main2.c b/petersons-windows/main2.c
new file mode 100644
index 0000000..ab94e0d
--- /dev/null
+++ b/petersons-windows/main2.c
@@ -0,0 +1,51 @@
+// This example based off of samples by Jerry Breecher - http://web.cs.wpi.edu/~jb/CS502/Class_Example_Code.html
+#include <stdio.h>
+#include <windows.h>
+
+#define LOOP 999999
+
+#if !defined(true) && !defined(false)
+	#define true 1
+	#define false 0
+#endif
+
+volatile long gvar = 0;
+
+volatile int turn;
+volatile int flag[2];
+
+DWORD WINAPI produce(void* data) {
+	int i = 0;
+	flag[0] = true;
+	turn = 1;
+	while (flag[1] && turn == 1);
+	
+	for (i = 0; i < LOOP; i++)
+		gvar++;
+
+	flag[0] = false;
+
+}
+
+DWORD WINAPI consume(void* data) {
+	int i = 0;
+	flag[1] = true;
+	turn = 0;
+	while (flag[0] && turn == 0);
+	for (i = 0; i < LOOP; i++)
+		gvar--;
+	flag[1] = false;
+}
+
+int main() {
+	int i;
+	HANDLE thread1, thread2;
+	flag[0] = true;
+	flag[1] = true;
+	
+	thread1 = CreateThread(NULL, 0, produce, NULL, 0, NULL);
+	thread2 = CreateThread(NULL, 0, consume, NULL, 0, NULL);
+	WaitForSingleObject(thread1, INFINITE );
+	WaitForSingleObject(thread2, INFINITE );
+	printf("gvar = %i\n", gvar);
+}
\ No newline at end of file
diff --git a/racecondition-linux/build2.sh b/racecondition-linux/build2.sh
new file mode 100644
index 0000000..fe0c25d
--- /dev/null
+++ b/racecondition-linux/build2.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+gcc -o main -pthread main.c
+./main
\ No newline at end of file
diff --git a/racecondition-linux/main2.c b/racecondition-linux/main2.c
new file mode 100644
index 0000000..b241c74
--- /dev/null
+++ b/racecondition-linux/main2.c
@@ -0,0 +1,30 @@
+#include <stdio.h>
+
+#define LOOP 20000
+
+volatile int counter = -1;
+volatile long gvar = 0;
+
+DWORD WINAPI produce(void* data) {
+	int i = 0;
+	for (i = 0; i < LOOP; i++)
+		gvar++;
+}
+
+DWORD WINAPI consume(void* data) {
+	int i = 0;
+	for (i = 0; i < LOOP; i++)
+		gvar--;
+}
+
+int main() {
+	int i;
+	pthread_t thread1, thread2;
+	int  iret1, iret2;
+	iret1 = pthread_create( &thread1, NULL, produce, NULL);
+	iret2 = pthread_create( &thread2, NULL, consume, NULL);
+	
+	pthread_join( thread1, NULL);
+    pthread_join( thread2, NULL);
+	printf("gvar = %i\n", gvar);
+}
\ No newline at end of file
diff --git a/racecondition-windows/build2.bat b/racecondition-windows/build2.bat
new file mode 100644
index 0000000..4762b3c
--- /dev/null
+++ b/racecondition-windows/build2.bat
@@ -0,0 +1 @@
+../vcbuild.bat main2
\ No newline at end of file
diff --git a/racecondition-windows/main2.c b/racecondition-windows/main2.c
new file mode 100644
index 0000000..7f64c1b
--- /dev/null
+++ b/racecondition-windows/main2.c
@@ -0,0 +1,30 @@
+// This example based off of samples by Jerry Breecher - http://web.cs.wpi.edu/~jb/CS502/Class_Example_Code.html
+#include <stdio.h>
+#include <windows.h>
+
+#define LOOP 20000
+
+volatile int counter = -1;
+volatile long gvar = 0;
+
+DWORD WINAPI produce(void* data) {
+	int i = 0;
+	for (i = 0; i < LOOP; i++)
+		gvar++;
+}
+
+DWORD WINAPI consume(void* data) {
+	int i = 0;
+	for (i = 0; i < LOOP; i++)
+		gvar--;
+}
+
+int main() {
+  int i;
+  HANDLE thread1, thread2;
+  thread1 = CreateThread(NULL, 0, produce, NULL, 0, NULL);
+  thread2 = CreateThread(NULL, 0, consume, NULL, 0, NULL);
+  WaitForSingleObject(thread1, INFINITE);
+  WaitForSingleObject(thread2, INFINITE);
+  printf("gvar = %i\n", gvar);
+}
\ No newline at end of file