E:\dev\XS\ExtEmbPerlSrc_v0_90\chap6\6.8.1>perl Makefile.PL
Checking if your kit is complete...
Looks good
Writing Makefile for Coordinate

E:\dev\XS\ExtEmbPerlSrc_v0_90\chap6\6.8.1>nmake

Microsoft (R) Program Maintenance Utility   Version 6.00.8168.0
Copyright (C) Microsoft Corp 1988-1998. All rights reserved.

cp PerlCoordinate.pm blib\lib\PerlCoordinate.pm
cp Coordinate.pm blib\lib\Coordinate.pm
        C:\Perl\bin\perl.exe C:\Perl\lib\ExtUtils/xsubpp  -typemap C:\Perl\lib\ExtUtils\typemap -typemap typemap  Coordinate.xs > Coordinate
.xsc && C:\Perl\bin\perl.exe -MExtUtils::Command -e mv Coordinate.xsc Coordinate.c
Please specify prototyping behavior for Coordinate.xs (see perlxs manual)
        cl -c    -TP -O1 -MD -DNDEBUG    -DVERSION=\"0.01\"  -DXS_VERSION=\"0.01\"  "-IC:\Perl\lib\CORE"   Coordinate.c
Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 12.00.8804 for 80x86
Copyright (C) Microsoft Corp 1984-1998. All rights reserved.

Coordinate.c
C:\Perl\lib\CORE\dosish.h(111) : warning C4005: 'Stat' : macro redefinition
        C:\Perl\lib\CORE\win32.h(306) : see previous definition of 'Stat'
C:\Perl\lib\CORE\perl.h(1748) : error C2146: syntax error : missing ';' before identifier 'perl_os_thread'
C:\Perl\lib\CORE\perl.h(1748) : fatal error C1004: unexpected end of file found
NMAKE : fatal error U1077: 'cl' : return code '0x2'
Stop.