INT 15 - VMiX - PROMPTED CONSOLE INPUT
AH = 03h
STACK:  DWORD   pointer to ASCII prompt
WORD    field outline character
WORD    length of input field
DWORD   address of pointer to input buffer
WORD    number of characters input
Return: AX = length of input (input buffer is padded with blanks)


1503 - VMiX - PROMPTED CONSOLE INPUT