--- ufoai-2.5-source/src/client/renderer/r_gl.h 2014-06-04 21:18:39.000000000 -0700
+++ ufoai-2.5-source.new/src/client/renderer/r_gl.h 2023-09-01 19:12:40.526457178 -0700
@@ -29,7 +29,7 @@
#include "../../ports/android/r_gles_android.h"
#include <stdlib.h>
#else
-#include <SDL_opengl.h>
+#include <SDL/SDL_opengl.h>
#endif

inline void R_DrawArrays (GLint first, GLsizei count) {
@@ -73,10 +73,10 @@

/* internally defined convenience constant */
/* @todo sanitize those */
-#define GL_TANGENT_ARRAY -1
-#define GL_NEXT_VERTEX_ARRAY -2
-#define GL_NEXT_NORMAL_ARRAY -3
-#define GL_NEXT_TANGENT_ARRAY -4
+#define GL_TANGENT_ARRAY -1l
+#define GL_NEXT_VERTEX_ARRAY -2l
+#define GL_NEXT_NORMAL_ARRAY -3l
+#define GL_NEXT_TANGENT_ARRAY -4l

/* multitexture */
QGL_EXTERN void (APIENTRY* qglActiveTexture)(GLenum texture);