Revert...
C library types are now in specific headers.
POSIX types...
Definition of struct timespec.
64 bits ASM code is now optional.
Removed unused files.
sched.h
POSIX compliant time.h
POSIX time.h functions.
POSIX time.h and signal.h
Added missing POSIX types.
Moved the syscall function into libsystem.
Updated the date in the copyright notices.
Fixed GIT conflicts...
Project file update...