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   I  IBM Personal Computers

C. Disk Operating System

3. Function Call

a) Groups

call group description

---------- -----------------------------------------------

00h program terminate

01h-0Ch character device I/O, CP/M compatibility format

0Dh-24h file management, CP/M compatibility format

25h-26h nondevice functions, CP/M compatibility format

27h-29h file management, CP/M compatibility format

2Ah-2Eh nondevice functions, CP/M compatibility format

2Fh-38h extended functions

39h-3Bh directory group

3Ch-46h extended file management

47h directory group

48h-4Bh extended memory management

54h-57h extended functions

5Eh-5Fh networking

60h-62h extended functions

63h-66h enhanced foreign language support





See also:


file: /Techref/INT/21f/Groups.htm, 1KB, , updated: 1999/2/20 10:26, local time: 2018/1/19 13:50,
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