The function StencilFuncSeparate is defined to have arguments StencilFuncSeparate(enum frontfunc, enum backfunc, int ref, int mask), while the specification clearly states it to be StencilFuncSeparate(enum face, enum func, int ref,
uint mask )
This also affects the glext.h file
I am about to convert it all to xml, really tough job :-/ All the enums were never maintained since 1.2