About commit dceaccf8904, make -DNO_MATHOMS work on Win32

This is good, but I think there should be at least a comment at the 
bottom of mathoms.c indicating that this data structure needs to be kept 
updated.  Even better would be a porting test.

• About commit dceaccf8904, make -DNO_MATHOMS work on Win32 by Karl Williamson
• Re: About commit dceaccf8904, make -DNO_MATHOMS work on Win32 by bulk88