[comp.sys.ibm.pc] Terminate and Stay Resident in TurboC 1.5 QUESTION

phil@sci.UUCP (Phil Kaufman) (06/30/88)

I am writing an extensive library of tsr applications and a standard tsr
management library set of routines. I am attempting to do it 100% in
TurboC 1.5. All is going very well, except I can not seem to capture
interrupt 21 without the machine crashing. - Capturing all other necessary
interrupts works just fine. I need to capture interrupt 21 and preserve
all of the registers on call and return (int 21 calls use just about
everything including DS).

Has anyone succeeded in doing this in TurboC? If so, can you send a code
fragment or some hints?

Thanks

Phil Kaufman
Silicon Compiler Systems

 ...{decwrl} !sci!phil