prototypes for code generation functions
clean up types, and make the vector typefns publicly accessible
thread creation function
add vmengine.c
add tid_nonce and stksize to arc struct
define thread structure and accessor macros
remove extra >
register thread typefn
define pretty printer and marker for threads
move thread defs to arcueid.h
thread defs moved here
arc_set_memmgr -> arc_init_memmgr
arc_set_memmgr -> arc_init_memmgr
arc_set_memmgr -> arc_init_memmgr
arc_set_memmgr -> arc_init_memmgr
root marker marks type descriptors
add threading stuff to arc struct and prototype full init function
main arc_init
threading initialisation function
default stack size definition