text: #ifndef __GDK_GL_TEXTURE_PRIVATE_H__
  #define __GDK_GL_TEXTURE_PRIVATE_H__
  
  #include "gdkgltexture.h"
  
  #include "gdktextureprivate.h"
  
  G_BEGIN_DECLS
  
  GdkGLContext *          gdk_gl_texture_get_context      (GdkGLTexture           *self);
  guint                   gdk_gl_texture_get_id           (GdkGLTexture           *self);
  
  G_END_DECLS
  
  #endif /* __GDK_GL_TEXTURE_PRIVATE_H__ */
  