Hi again, y´all, excuse a beginner, but I just found out reading the excellent book
"Assembly Language for Intel-based computers" 4th Ed, by Kip R. Irvine that these are also availible under XP, is this really correct?
1. Are these functions availible under Vista and Windows 7 ?
2. Why does this program with DOS-call give me the assembly error: error A2006:undefined symbol :DGROUP
TITLE Hello World Program (Hello2.asm)
message BYTE "Hello, world!",0dh,0ah
mov ah,40h ; write to file/device
mov bx,1 ; output handle
mov cx,SIZEOF message ; number of bytes
mov dx,OFFSET message ; addr of buffer
Next chapter is disk fundamentals, and the one after is BIOS -level programming