begin adding bindings to rgfw window library

build-unix-rgfw-debug-.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+mlton -const 'Exn.keepHistory true' -link-opt "-lX11 -lXrandr -lGL -lm" \
+  -export-header ffi/export.h \
+  shf-tests.mlb \
+  ffi/rgfw-export.c

ffi/rgfw-export.c

@@ -0,0 +1,16 @@
+#include <math.h>
+#define RGFW_IMPLEMENTATION
+#define RGFW_OPENGL /* if this line is not added, OpenGL functions will not be included */
+#include "RGFW.h"
+
+#ifdef RGFW_MACOS
+#include <OpenGL/gl.h> /* why does macOS do this */
+#else
+#include <GL/gl.h>
+#endif
+
+RGFW_windowFlags OPENGL_WINDOW = RGFW_windowOpenGL;
+
+RGFW_window* createWindow(char* title, int x, int y, int width, int height, RGFW_windowFlags options) {
+  return RGFW_createWindow(title, x, y, width, height, options);
+}