Edited Issue: [0.3.2] getTypeFromSource crashes windbg on [14070]

This code raises debug exception:
```
print getTypeFromSource("#include <ntddk.h>\n", "_KPROCESS", '-I\"C:/Program Files (x86)/Windows Kits/10/Include/10.0.14393.0/km')
```

80000003 Exception in C:\proj\pykd_release\out\x64\Release_2.7\pykd.pyd.py debugger extension.
PC: 00007fff`9c710acf VA: 00000000`00000000 R/W: 0 Parameter: 00000000`00000000