Some things to take care of:

• warning: ‘IOADDRESS’ is deprecated [-Wdeprecated-declarations]
• rdc_driver.c:690:5: warning: ‘Xalloc’ is deprecated (declared at /usr/include/xorg/os.h:224) [-Wdeprecated-declarations] if (!(pRDC->Options = xalloc(sizeof(RDCOptions))))

pScreen structure change: we need to pass either an index or the correct pointer.

rdc_driver.c: In function ‘RDCCloseScreen’: rdc_driver.c:1601:42: warning: passing argument 1 of ‘pScreen->CloseScreen’ makes pointer from integer without a cast RetStatus = (*pScreen->CloseScreen) (scrnIndex, pScreen); ^ rdc_driver.c:1601:42: note: expected ‘ScreenPtr’ but argument is of type ‘int’

2D acceleration: remove XAA part enable EXA part