[<<Previous Entry]
[^^Up^^]
[Next Entry>>]
[Menu]
[About The Guide]
Int 21 Fn 4403 U - Ai Architects - OS/x86??? - API [E]
AX = 4403h
BX = handle for device "AIA_OS"
CX = number of bytes to write (ignored)
DS:DX -> 12-byte buffer, first byte is command:
81h installation check
82h get API entry point
84h uninstall
Return: CF clear if successful
AX = number of bytes actually written
CF set on error
AX = error code (01h,05h,06h,0Ch,0Dh) (see AH=59h)
Notes: these functions are only available if the DOS extender was loaded as a
device driver in CONFIG.SYS
called by TKERNEL (a licensed version of AI Architects/Ergo OS/x86)
See Also: INT 2F/AX=FBA1h/BX=0081h,INT 2F/AX=FBA1h/BX=0082h
Index: installation check;OS/x86|entry point;OS/x86|uninstall;OS/x86
Format of buffer on return:
Offset Size Description
00h 4 BYTEs signature "IABH"
---if func 81h---
(no additional fields)
---if func 82h---
04h DWORD pointer to API entry point (see INT 2F/AX=FBA1h/BX=0082h)
---if func 84h---
04h WORD success indicator
06h WORD segment of ???
08h WORD segment of ??? memory block to free if nonzero
0Ah WORD segment of ??? memory block to free if nonzero
This page created by ng2html v1.05, the Norton guide to HTML conversion utility.
Written by Dave Pearson