INT 15 - VMiX - "sys_spawn" - START A CHILD PROCESS JOB SHELL AH = 0Dh STACK: DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. ASCIZA NUL-terminated ASCII string. The ASCIZ string "ABC" consists of the four bytes 41h, 42h, 43h, and 00h. Unless otherwise specified, maximum lengths given in the interrupt list do not include the terminating NUL. string starting with requested I/O channel and followed by standard VMiX shell command string Return: AX = process ID or error code "SYS_ERROR" Note: the maximum string length is 7Fh characters SeeAlso: AH=0Eh"VMIX",AH=11h"VMiX",INT 21/AH=4Bh