Ping: [patch] general updates and improvements to QNX NTO support

[Kris Warkentin]

Kris Warkentin wrote:

> I am defining current_nto_target in nto-tdep.h as being extern but I 
> don't declare it there.  Is having a global verboten?  I has assumed 
> it was okay since we have many precedents like inferior_ptid and 
> current_target and such. 


Oops...I mean I declare it in nto-tdep.h.  It's defined elsewhere.  
Always get those two mixed up.

cheers,

Kris