[KDGDB]

 - Turn this thing into something useful
   - Pretend we are only one process to GDB (making it a kernel-only debugger...) until the GDB team sorts this out
   - This is a kernel debugger stub you know. You didn't seriously pretend that recursive functions would be fine, did you ?
[NTOS:KD64]
 - Fix build
Pix or it din't happen : https://jira.reactos.org/secure/attachment/36322/source_level_debugging_ros.png

svn path=/trunk/; revision=72077