diff --git a/src/main.c b/src/main.c
index a929ba3..273793b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -89,7 +89,7 @@ int main(int argc, char *argv[]) {
       1, 2, 3  // second Triangle
   };
 
-  unsigned int VBO, VAO, EBO;
+  GLuint VBO, VAO, EBO;
   glGenVertexArrays(1, &VAO);
   glGenBuffers(1, &VBO);
   glGenBuffers(1, &EBO);
diff --git a/src/mesh.c b/src/mesh.c
new file mode 100644
index 0000000..e69de29
diff --git a/src/mesh.h b/src/mesh.h
new file mode 100644
index 0000000..9247ad8
--- /dev/null
+++ b/src/mesh.h
@@ -0,0 +1,14 @@
+#pragma once
+
+#include "SDL3/SDL_opengl.h"
+#include "shader.h"
+#include <sys/types.h>
+
+typedef struct {
+  float *vertex_buffer;
+  uint vertex_buffer_size;
+  float *element_buffer;
+  uint element_buffer_size;
+  wn_shader *shader;
+  GLuint VBO, VAO, EBO, diffuse_texture;
+} Mesh;