* Add #define for every valid errno

* Add screen support

* Add color header and return -errno

* Uncomment test

* Change -errno

* Fuck stack offsets, implemented create_thread

* Various refactorings

* Refactor PID/TID assignment

* Fix threads

* Fix exit

* Fork also assigns a TID

* Don't flush TLB on thread switch

* Use errno constants in thread_create

* Fix -errno

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Co-authored-by: andmas199 <andreivc7121@gmail.com>

* Basic waitkey

* waitKey is only unblocked for one task per key

* Backup por si aca, esto no funciona (WIP)

* Everything fixed (IDK how)

* Integrate circular buffer with wait_key

* Count blocked ticks in statistics

---------

Co-authored-by: rdvdev2 <me@rdvdev2.com>

Fixes: #14

* Create the scaffolding for memReg{Get,Del}

* Allocate memory to user with memRegGet

* Keep track of allocated memory and deallocate

* Use deallocate_user_pages for the error case of allocate_user_pages

* Add a second memRegDel to improve test confidence

This ensures that a memRegDel doesn't deallocate another consecutive
region.

* Fix fork() interaction with dynamic memory

* Change format

…ow compiles ^_^

…n't remember