diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..13566b8
--- /dev/null
+++ b/.idea/.gitignore
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+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/editor.xml b/.idea/editor.xml
new file mode 100644
index 0000000..855412d
--- /dev/null
+++ b/.idea/editor.xml
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\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..53624c9
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,18 @@
+
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\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+
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\ No newline at end of file
diff --git a/src/threads/fixed-point.h b/src/threads/fixed-point.h
new file mode 100644
index 0000000..1eb44b3
--- /dev/null
+++ b/src/threads/fixed-point.h
@@ -0,0 +1,9 @@
+#ifndef FIXED_POINT_H
+#define FIXED_POINT_H
+
+/* Fixed Point Arithmetic bit count constants */
+#define NUM_INT_BITS 11
+#define NUM_FRAC_BITS 20
+#define CONVERSION_CONST 1048576 /* f = 2^q, (2^20) */
+
+#endif //FIXED_POINT_H