In file included from try_pl_f857.xs:6:
C:\_64\msys\1.0\local\include/projects.h:150: error: conflicting types for 'PVALUE'
c:/_64/mingw64/lib/gcc/../../x86_64-w64-mingw32/include/winreg.h:76: note: previous declaration of 'PVALUE' was here
dmake:  Error code 129, while making 'try_pl_f857.o'