Hello Matt

> ;; "FreeXL_CellValue"
> 
> ;; typedef struct FreeXL_CellValue_str FreeXL_CellValue;
> (define-std-pointer-wrapper FreeXL_CellValue*)
> ...

Your ffi-help, snarf *.h is a nice project, but it would be, maybe, interesting that
you look at a way to 'schemefy' names, like it's done for guile-gnome and g-golf

	http://git.savannah.gnu.org/cgit/guile-gnome.git/tree/glib/gnome/gobject/utils.scm

	look for
		StudlyCapsExpand ...

I simplified a bit that code for G-Golf, here:

	http://git.savannah.gnu.org/cgit/g-golf.git/tree/g-golf/gi/utils.scm

	look for
		g-golf-gstudly-caps-expand
		%g-golf-gtype-name->scm-name-exceptions
		g-golf-gtype-name->scm-name
		g-golf-gtype-name->class-name
		...

Just an idea ...

Cheers,
David