Changes for version 0.41
- Remove gmp_v from Math::GMPq::V as we don't want any library functions in that module
- Replace SvUV/SvIV/SvNV with SvUVX/SvIVX/SvNVX where appropriate. (In typemap, too.)
- In Rmpq_set_si() change prototypes from 'int' to 'long'. (Thanks trizen.)
- Math::GMPq - perl interface to the GMP library's rational (mpq) functions.