add event and test graphics

1 files changed, 14 insertions, 0 deletions

diff --git a/include/mgl/gl.h b/include/mgl/gl.h
new file mode 100644
index 0000000..1791059
--- /dev/null
+++ b/include/mgl/gl.h
@@ -0,0 +1,14 @@
+#ifndef MGL_GL_H
+#define MGL_GL_H
+
+typedef struct {
+    void *handle;
+    void (*glViewport)(int x, int y, int width, int height);
+    void (*glClearColor)(float red, float green, float blue, float alpha);
+    void (*glClear)(unsigned int mask);
+} mgl_gl;
+
+int mgl_gl_load(mgl_gl *self);
+void mgl_gl_unload(mgl_gl *self);
+
+#endif /* MGL_GL_H */