Add _ssl build process for Windows.
diff --git a/PCbuild/_ssl.dsp b/PCbuild/_ssl.dsp
new file mode 100644
index 0000000..d87aecc
--- /dev/null
+++ b/PCbuild/_ssl.dsp
@@ -0,0 +1,89 @@
+# Microsoft Developer Studio Project File - Name="_ssl" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) External Target" 0x0106
+
+CFG=_ssl - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE
+!MESSAGE NMAKE /f "_ssl.mak".
+!MESSAGE
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE
+!MESSAGE NMAKE /f "_ssl.mak" CFG="_ssl - Win32 Debug"
+!MESSAGE
+!MESSAGE Possible choices for configuration are:
+!MESSAGE
+!MESSAGE "_ssl - Win32 Release" (based on "Win32 (x86) External Target")
+!MESSAGE "_ssl - Win32 Debug" (based on "Win32 (x86) External Target")
+!MESSAGE
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+
+!IF "$(CFG)" == "_ssl - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Cmd_Line "NMAKE /f _ssl.mak"
+# PROP BASE Rebuild_Opt "/a"
+# PROP BASE Target_File "_ssl.exe"
+# PROP BASE Bsc_Name "_ssl.bsc"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "."
+# PROP Intermediate_Dir "x86-temp-release\_ssl"
+# PROP Cmd_Line "python build_ssl.py"
+# PROP Rebuild_Opt "-a"
+# PROP Target_File "_ssl.pyd"
+# PROP Bsc_Name ""
+# PROP Target_Dir ""
+
+!ELSEIF "$(CFG)" == "_ssl - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "x86-temp-debug\_ssl"
+# PROP BASE Intermediate_Dir "x86-temp-debug\_ssl"
+# PROP BASE Cmd_Line "NMAKE /f _ssl.mak"
+# PROP BASE Rebuild_Opt "/a"
+# PROP BASE Target_File "_ssl_d.pyd"
+# PROP BASE Bsc_Name "_ssl_d.bsc"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "."
+# PROP Intermediate_Dir "x86-temp-debug\_ssl"
+# PROP Cmd_Line "python -u build_ssl.py -d"
+# PROP Rebuild_Opt "-a"
+# PROP Target_File "_ssl_d.pyd"
+# PROP Bsc_Name ""
+# PROP Target_Dir ""
+
+!ENDIF
+
+# Begin Target
+
+# Name "_ssl - Win32 Release"
+# Name "_ssl - Win32 Debug"
+
+!IF "$(CFG)" == "_ssl - Win32 Release"
+
+!ELSEIF "$(CFG)" == "_ssl - Win32 Debug"
+
+!ENDIF
+
+# Begin Source File
+
+SOURCE=..\Modules\_ssl.c
+# End Source File
+# End Target
+# End Project