Specifications

D:\D\inter61a\INTERRUP.A Saturday, January 08, 2011 11:31 AM
INT 10 - VIDEO - AX PC - SET SCREEN COUNTRY CODE
AX = 5000h
BX = country code
0001h USA (English), 0051h Japan
Return: AL = status
00h successful
01h bad country code
02h other error
Note: This function is called with BX=0051h by Japanese versions of
MS-DOS/PC DOS/DR DOS IO.SYS/IBMBIO.COM at initialization time.
SeeAlso: AX=5001h,INT 16/AX=5000h
--------J-105001-----------------------------
INT 10 - VIDEO - AX PC - GET SCREEN COUNTRY CODE
AX = 5001h
Return: AL = status
00h successful
BX = country code
02h error
SeeAlso: AH=00h,AX=5000h,INT 16/AX=5001h,INT 21/AH=38h
--------V-105049-----------------------------
INT 10 - VIDEO - SCREENR v1.55+ - API
AX = 5049h ('PI')
BX = function
0000h installation check
0001h lock mode
0002h unlock mode
0003h lock palette
0004h unlock palette
Return: AX = 0000h if installed
BX = TSR version (BH=major,BL=minor)
CL = mode locking status
00h mode not locked
01h mode locked: INT 10/AH=00h disabled
CH = palette locking status
00h palette not locked
01h palette locked, the following functions are disabled:
AX=1000h, AX=1001h, AX=1002h, AX=1010h, AX=1012h
Program: SCREENR is a TSR supplied with Patrick Ibbetson's SCREEN display
utility.
Index: installation check;SCREENR
--------U-1051-------------------------------
-183-
Generated by Foxit PDF Creator © Foxit Software
http://www.foxitsoftware.com For evaluation only.