Specifications

D:\D\inter61a\INTERRUP.A Saturday, January 08, 2011 11:31 AM

period of time, send it again with a better return path (many mailers are

improperly configured and do not produce a valid From: address).

--------!---Note-----------------------------

See INTERRUP.1ST for the key to system abbreviations and a list of the

trademarks mentioned here.

--------!---DISCLAIMER-----------------------

DISCLAIMER: THIS MATERIAL IS PROVIDED "AS IS". I verify the information

contained in this list to the best of my ability, but I cannot be held

responsible for any problems caused by use or misuse of the information,

especially for those functions not officially documented. If it is marked

"internal" or undocumented, you should check it carefully to make sure it

works the same way in your version of the software (and please let me know

whether or not it works the same way). Information marked with "???" is

known to be incomplete or guesswork.

--------!---FLAGS----------------------------

The use of -> instead of = signifies that the indicated register or register

pair contains a pointer to the specified item, rather than the item itself.

registers, with the high-order half in the first register.

One or more letters may follow the interrupt number; they have the following

meanings: U - undocumented function, u - partially documented function,

P - available only in protected mode, R - available only in real or V86 mode,

C - callout or callback (usually hooked rather than called),

O - obsolete (no longer present in current versions)

--------!---CATEGORIES-----------------------

The ninth column of the divider line preceding an entry usually contains a

classification code (the entry has not been classified if that character is

a dash). The codes currently in use are:

A - applications, a - access software (screen readers, etc),

B - BIOS, b - vendor-specific BIOS extensions,

C - CPU-generated, c - caches/spoolers,

D - DOS kernel, d - disk I/O enhancements,

E - DOS extenders, e - electronic mail, F - FAX,

f - file manipulation, G - debuggers/debugging tools, g - games,

H - hardware, h - vendor-specific hardware,

I - IBM workstation/terminal emulators, i - system info/monitoring,

J - Japanese, j - joke programs,

K - keyboard enhancers, k - file/disk compression,

l - shells/command interpreters,

M - mouse/pointing device, m - memory management,

-3-

http://www.foxitsoftware.com For evaluation only.