More mac fixups.

src/poly/debugging.h

@@ -0,0 +1,29 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2014 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#ifndef POLY_DEBUGGING_H_
+#define POLY_DEBUGGING_H_
+
+#include <cstdint>
+
+#include <poly/config.h>
+
+namespace poly {
+namespace debugging {
+
+// Returns true if a debugger is attached to this process.
+// The state may change at any time (attach after launch, etc), so do not
+// cache this value. Determining if the debugger is attached is expensive,
+// though, so avoid calling it frequently.
+bool IsDebuggerAttached();
+
+}  // namespace debugging
+}  // namespace poly
+
+#endif  // POLY_DEBUGGING_H_