-__private_extern__ void
-__applegl_glCopyColorTable(GLenum target, GLenum internalformat, GLint x, GLint y,
- GLsizei width);
-
-__private_extern__ void
-__applegl_glDrawBuffer(GLenum mode);
-
-__private_extern__ void
-__applegl_glDrawBuffersARB(GLsizei n, const GLenum * bufs);
-
-__private_extern__ void
-__applegl_glViewport(GLint x, GLint y, GLsizei width, GLsizei height);
+void __applegl_glViewport(GLint x, GLint y, GLsizei width, GLsizei height);