working on OpenGL loading

Sources/Backends/OpenGL/OpenGLFence.h

@@ -0,0 +1,24 @@
+// Copyright (C) 2025 kanel
+// This file is part of "Pulse"
+// For conditions of distribution and use, see copyright notice in LICENSE
+
+#ifdef PULSE_ENABLE_OPENGL_BACKEND
+
+#ifndef PULSE_OPENGL_FENCE_H_
+#define PULSE_OPENGL_FENCE_H_
+
+#include <Pulse.h>
+#include "OpenGL.h"
+
+typedef struct OpenGLFence
+{
+} OpenGLFence;
+
+PulseFence OpenGLCreateFence(PulseDevice device);
+void OpenGLDestroyFence(PulseDevice device, PulseFence fence);
+bool OpenGLIsFenceReady(PulseDevice device, PulseFence fence);
+bool OpenGLWaitForFences(PulseDevice device, const PulseFence* fences, uint32_t fences_count, bool wait_for_all);
+
+#endif // PULSE_OPENGL_FENCE_H_
+
+#endif // PULSE_ENABLE_OPENGL_BACKEND