Yesterday I was playing around chaging the screen resolution, but when I came to use the 'ChangeDisplaySettings' function, it wouldn't link.
Basically, I found that the required symbols aren't defined in WINDOWS.INC or in USER32.INC
.... so I thought I'd do my own detective work ;)
And here they are:
DM_BITSPERPEL equ 40000h
DM_PELSWIDTH equ 80000h
DM_PELSHEIGHT equ 100000h
DM_DISPLAYFLAGS equ 200000h
DM_DISPLAYFREQUENCY equ 400000h