Message 76778 - Python tracker

When building python 2.6 with Py_NO_ENABLE_SHARED compilation fails on
PC/getpathp.c, because it uses PyWin_DLLVersionString and
PyWin_DLLhModule unconditionally, which are implemented in PC/dl_nt.c
only when Py_ENABLE_SHARED is defined. The attached patch fixes the
problem by wrapping dependent parts in if #ifdef Py_ENABLE_SHARED/#endif.