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Int 2F/AX=4310h - Cloaking - REAL-MODE API -
AX = 4310h
Return: ES:BX - driver entry point (see #02749,#02778,#02779,#02780,#02781)
SeeAlso: AX=4310hXMS
(Table 02778)
Call the Cloaking v1.01 Client Registration function with:
AH = 7Eh
BX = subfunction
0000h get client registration count
0001h get client registration structures
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<h2>Int 2F/AX=4310h
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<h3><font color=#C00040>Cloaking - REAL-MODE API</font></h3>
<PRE>
AX = 4310h<br>
<p><b>Return:</b><br>ES:BX -> driver entry point (see #02749,#02778,#02779,#02780,#02781)
</PRE>
<p><b>See Also:</b>
<a href="rb-4524.htm" tppabs="http://www.ctyme.com/intr/rb-4524.htm">AX=4310h"XMS"</a>
<PRE>
<p>
<a name=table2778></a>
(Table 02778)
Call the Cloaking v1.01 "Client Registration" function with:.
AH = 7Eh.
BX = subfunction
0000h get client registration count
0001h get client registration structures
ES:DI -> buffer for registration structures<br>
<p><b>Return:</b><br>AX = status
0000h failed
0001h successful
---subfunction 00h---
BX = size of client structure in bytes
CX = number of clients installed
---subfunction 01h---
ES:DI buffer filled
</PRE>
<p><b>See Also:</b>
#02779 - #02781 - <a href="rb-4211.htm" tppabs="http://www.ctyme.com/intr/rb-4211.htm">INT 2C/AX=0033h</a>
<PRE>
<p>
<a name=table2779></a>
(Table 02779)
Call the Cloaking v1.01 "Verify Cloaking Host" function with:.
AH = 7Fh<br>
<p><b>Return:</b><br>AX = status
0000h failed
0001h (successful) if installed
BX = version (0101h for v1.01)
CX = flags
<p><b>bit 0:</b><br>Host is VCPI-based
DS:DX -> ASCIZ Cloaking host signature
"CLOAKING.EXE"0, followed by a far-call entry point to
uninstall host <a href="rb-4769.htm#Table2780" tppabs="http://www.ctyme.com/intr/rb-4769.htm#Table2780">(see #02780)</a> in Helix's CLOAKING.EXE
</PRE>
<p><b>See Also:</b>
#02778 - #02781
<PRE>
<p><b>Index:</b><br>Installation check;Cloaking host|installation check;CLOAKING.EXE
<p>
<a name=table2780></a>
(Table 02780)
Call the CLOAKING.EXE "Uninstall Host" function with:<br>
<p><b>Return:</b><br>AX = 4F4Bh ('OK') if successfully uninstalled protected-mode code
<p>
<a name=table2781></a>
(Table 02781)
Call the Cloaking "Start Protected-Mode Client" function with:
AH = 82h
DX = XMS handle of locked block containing protected-mode code
CL = code size (00h 16-bit, else 32-bit)
ESI, EDI = parameters to pass to protected-mode code<br>
<p><b>Return:</b><br>AX = status
nonzero success
0000h failed
BL = error code (A2h,B0h) <a href="rb-4768.htm#Table2775" tppabs="http://www.ctyme.com/intr/rb-4768.htm#Table2775">(see #02775)</a>
</PRE>
<p><b>Notes:</b>
This function calls a user initialization function at offset 0 in
the XMS memory block <a href="rb-4769.htm#Table2782" tppabs="http://www.ctyme.com/intr/rb-4769.htm#Table2782">(see #02782)</a>.
Supported by Helix's RM386 v6.00 and Helix's CLOAKING.EXE
<p><b>See Also:</b>
#02778 - #02779
<PRE>
<p>
<a name=table2782></a>
(Table 02782)
Values user initialization function is called with:.
EBX = physical address of block's start.
ESI = user data from function 82h call.
EDI = user data from function 82h call.
CS = code selector for XMS block at EBX (16-bit or 32-bit).
DS = data selector for XMS block, starting at EBX.
ES = selector for V86 memory access to full real-mode 1088K.
GS = selector for full 4G flat address space.
SS:ESP -> stack provided by host<br>
<p><b>Return:</b><br>Via 32-bit FAR return
</PRE>
<p><b>Note:</b>
The initialization function may call any protected-mode Cloaking
service; it should store the values of DS, ES, and GS for future
reference
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<b>Category: <a href="cat-024.htm" tppabs="http://www.ctyme.com/intr/cat-024.htm">
Memory Management</a>
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Int 2Fh</a>
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