Failing to build Crypt-SSLeay-0.65_02

The build process stops when the below error is encountered:

I believe that I don't have a pacage that Crypt-SSLeay requires.

Please advise.  Any assistance is appreciated.

Regards

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gcc -c   -DPERL_USE_SAFE_PUTENV -DDEBUGGING -fno-strict-aliasing -pipe -Wdeclaration-after-statement -DUSEIMPORTLIB -O3 -fno-unit-at-a-time -s -mtune=pentium   -DVERSION=\"0.64\" -DXS_VERSION=\"0.64\"  "-I/usr/lib/perl5/5.8/msys/CORE"   SSLeay.c
In file included from SSLeay.xs:13:0:
C:/MinGW/msys/1.0/lib/perl5/5.8/msys/CORE/perl.h:925:27:    Fatal Error: netinet/in.h: No such file or directory
Compile aborted
make: *** [SSLeay.o] Error 1

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