[comp.sys.ibm.pc] TSR Previously Loaded?

kshaffer@modcomp.UUCP (06/04/90)

What are some ways that a TSR program can check whether or not it
was already loaded?

I know that code from an intercepted vector can be compared but
if another TSR intercepts that vector it would appear that the
original TSR was not loaded.

Please email response.  Will post results if lots of interest.

Thanks in advance,

Ken Shaffer
uunet!modcomp!kshaffer