INT 15 - MultiDOS Plus - SPAWN INTERNAL TASK (CREATE NEW THREAD) AH = 07h BX:CX = entry point of new task DX = stack size in paragraphs Return: AH = status 00h successful 01h no free task control blocks 02h no free memory for task's stack Note: execution returns immediately to calling task SeeAlso: AH=08h"MultiDOS",AH=09h"MultiDOS",AH=13h"MultiDOS"