Function exists in glu32.def but is undocumented on MSDN.
A Google search came up with this declaration.
+2003-09-24 Dimitri Papadopoulos <papadopo@users.sourceforge.net>
+
+ * include/GL/glu.h (gluErrorUnicodeStringEXT): Add function.
+ Function exists in glu32.def but is undocumented on MSDN.
+ A Google search came up with this declaration.
+
2003-09-24 Dimitri Papadopoulos <papadopo@users.sourceforge.net>
* include/GL/glu.h: Rewritten from scratch. Started from GLU 1.3
GLAPI void APIENTRY gluEndSurface (GLUnurbs* nurb);
GLAPI void APIENTRY gluEndTrim (GLUnurbs* nurb);
GLAPI const GLubyte * APIENTRY gluErrorString (GLenum error);
+GLAPI wchar_t* APIENTRY gluErrorUnicodeStringEXT (GLenum errCode);
GLAPI void APIENTRY gluGetNurbsProperty (GLUnurbs* nurb, GLenum property, GLfloat* data);
GLAPI const GLubyte * APIENTRY gluGetString (GLenum name);
GLAPI void APIENTRY gluGetTessProperty (GLUtesselator* tess, GLenum which, GLdouble* data);