byond - Modules - Types

code/modules/admin/callproc.dm

/mob/proccall_handlerUsed to handle proccalls called indirectly by an admin (namely tgs). Has to be a mob because IsAdminAdvancedProcCall() checks usr, which is a mob variable. So usr is set to this for any proccalls that don't have any usr mob/client to refer to.
/proc/HandleUserlessProcCall Handles a userless proccall, used by circuits.
/proc/HandleUserlessSDQL Handles a userless sdql, used by TGS.
/proc/WrapAdminProcCall Wrapper for proccalls where the datum is flagged as vareditted