Surprisly clang started to tell me where variable may used uninitialized, correcting it!


That's a good point it tell me that, but was a bit unexpected ^^
Change sbrk definitions.


The prototypes difference between platform is really annoying, since it's hard to always match the system on, and prevent warning on bad types. I try now to always use BRK emulation on all platform that do not match the prototype used in ACK. the PM script should be changed to set this correctly during setup.
Add a missing header include.