INT 48 U - Compaq UILIB.EXE - API(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running.  Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
	AX = function (see #03204)
	BX = call type (0002h) (see #03207)
	???
Return: ???
Note:	returns AX=FFFFh if 1000h<=AX<=2000h and AX is not one of the functions
	  listed below
SeeAlso: AX=1A70h


(Table 03204)
Values for valid UILIB function number:
 1000h	1160h	12D0h	1430h	1570h	1680h	17F0h	1920h	1A90h
 1010h	1170h	12E0h	1440h	1578h	1690h	1800h	1930h	1AA0h
 1020h	1180h	12F0h	1450h	1580h	16A0h	1810h	1940h
 1030h	1190h	1300h	1460h	1590h	16B0h	1820h	1950h
 1040h	11A0h	1310h	1470h	1594h	16C0h	1830h	1960h
 1050h	11B0h	1320h	1480h	1598h	16D0h	1840h	1970h
 1060h	11C0h	1330h	1490h	15A0h	16E0h	1848h	1980h
 1070h	11D0h	1340h	14A0h	15B0h	16F0h	1850h	1990h
 1080h	11E0h	1350h	14B0h	15C0h	1700h	1860h	19A0h
 1090h	11F0h	1360h	14B8h	15D0h	1710h	1870h	19B0h
 1095h	1200h	1370h	14BBh	15D4h	1720h	1878h	19C0h
 1098h	1210h	1380h	14C0h	15D8h	1730h	1880h	19D0h
 10A0h	1220h	1390h	14D0h	15E0h	1735h	1890h	19E0h
 10C0h	1230h	13A0h	14E0h	15F0h	1740h	1898h	19F0h
 10D0h	1240h	13B0h	14F0h	1600h	1750h	18A0h	1A00h
 10E0h	1250h	13B8h	1500h	1610h	1770h	18B0h	1A10h
 10F0h	1260h	13C0h	1508h	1620h	1780h	18C0h	1A20h
 1100h	1270h	13D0h	1510h	1630h	1790h	18D0h	1A30h
 1110h	1280h	13E0h	1520h	1640h	17A0h	18E0h	1A40h
 1120h	1290h	13F0h	1530h	1650h	17B0h	18F0h	1A50h
 1130h	12A0h	1400h	1540h	1660h	17C0h	1900h	1A60h
 1140h	12B0h	1410h	1550h	1664h	17D0h	1909h	1A70h
 1150h	12C0h	1420h	1560h	1670h	17E0h	1910h	1A80h