Started creating some outlines for s=how some components might work

src/main.c

@@ -1,13 +1,11 @@
 #include <GL/glew.h>
 #include <SDL3/SDL.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <time.h>
 
 #include "SDL3/SDL_events.h"
 #include "SDL3/SDL_keycode.h"
 #include "camera.h"
-#include "cglm/io.h"
 
 // settings
 const unsigned int SCR_WIDTH = 800;
@@ -171,7 +169,7 @@ int main(int argc, char *argv[]) {
     // Handle camera
     camera_tick(&camera);
 
-    // TODO: make shader file
+    // TODO: make shader handler
     mat4 mvp;
     camera_calc_mvp(&mvp, &camera);
     // glm_mat4_print(mvp,stdout);

src/shader.h

@@ -0,0 +1,15 @@
+#pragma once
+
+typedef struct {
+  const char *vertex_shader_source_path;
+  const char *fragment_shader_source_path;
+} wn_shader_code_location;
+
+struct wn_shader_s {
+  unsigned int shaderProgram;
+};
+typedef struct wn_shader_s wn_shader;
+
+wn_shader wn_shader_init(wn_shader_code_location shader_code_location);
+
+void wn_shader_deinit(wn_shader shader);

src/window.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "SDL3/SDL_events.h"
+#include "SDL3/SDL_render.h"
+#include "SDL3/SDL_video.h"
+
+struct wn_window_s {
+  SDL_Window *window;
+  SDL_Renderer *renderer;
+  SDL_GLContext *glcontext;
+  SDL_Event *event;
+};
+typedef struct wn_window_s wn_window;
+
+wn_window *wn_window_init(wn_window *window);
+void wn_window_deinit(wn_window *window);
+
+void wn_swapwindow(wn_window*);