NAME 
src/global_setup.c - Global setup
DESCRIPTION
Performs all the global setting up of things. This includes the very few global variables that Parrot totes around.
What are these global variables?
Functions
void Parrot_set_config_hash_internal
Called by Parrot_set_config_hash with the serialised hash which will be used in subsequently created Interpreters.
static void parrot_set_config_hash_interpreter
Used internally to associate the config hash with an Interpreter using the last registered config data.
void init_world_once
Call init_world() if it hasn't been called before.void init_world
This is the actual initialization code called by void parrot_global_setup_2
called from inmidst of PMC bootstrapping between pass 0 and 1
interp should be the root interpreter created in Parrot_new(NULL).
init_world_once().It sets up the Parrot system,
running any platform-specific init code if necessary,
then initializing the string subsystem,
and setting up the base vtables and core PMCs.interp should be the root interpreter created in Parrot_new(NULL).
