Readme file for /function

This direction contains the odd object for specialised functions.

am_allow.c      used by armour.c to check if class can wear armour
check_spell.c	Redundant, used to check environment for spell blocks
config.c        Object that converts some .dat files to data arrays
finger.c	Finger object used by player and intermud
help.c		Help object, used to maintain help data files
maxstats.c	Redundant, returns maximum stat for races
wp_allow.c      used by weapon.c to check if class can wield weapon