Xchm compile help

I am having trouble compiling 'chmlib', ./configure doesn't return errors but a make returns many errors, including: src/chm_lib.c:174:2: #error "Please define the sized types for your platform in chm_lib.c" src/chm_lib.c:229: error: parse error before "Int16" src/chm_lib.c: In function `_unmarshal_int16': src/chm_lib.c:231: error: `pLenRemain' undeclared (first use in this function) ... I have seen a "compile with -m32" for 32 bit apps mentioned before, but I'm not sure how to fit this into any of my configure or make instructions.... I would also like to know how I can install a 32bit version of Firefox (to run flash plugin)... thanks for any help, Wayne