1 files changed, 8 insertions, 0 deletions
diff --git a/src/usuals.h b/src/usuals.h
new file mode 100644
index 0000000..8cb7526
--- /dev/null
+++ b/src/usuals.h
@@ -0,0 +1,8 @@
+#ifndef __USUALS_H__
+#define __USUALS_H__
+
+#ifndef NULL
+#define NULL ((void*)0)
+#endif
+
+#endif // __USUALS_H__
+\ No newline at end of file