Add new defines for python bindings on Windows

Author: fspindle

modules/python/GenerateConfig.cmake

@@ -115,6 +115,9 @@ endif()
 # OS
 if(WIN32)
   string(JSON json_defines SET ${json_defines} "_WIN32" "null")
+  string(JSON json_defines SET ${json_defines} "DWORD" "\"uint64_t\"")
+  string(JSON json_defines SET ${json_defines} "WINAPI" "\"__stdcall\"")
+  string(JSON json_defines SET ${json_defines} "LPVOID" "\"void*\"")
 endif()
 if(UNIX)
   string(JSON json_defines SET ${json_defines} "__linux__" "null")