Windows 3.x High-Speed Communications Library and Tools.
Clear IER and read IIR/LSR/MSR/RBR before hookIsr unmasks the PIC. A pending interrupt from a previous session would fire immediately, but the ISR skipped dispatch (isOpen still FALSE), leaving the IRQ asserted on level-triggered ISA -- infinite ISR loop. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> |
||
|---|---|---|
| delphi | ||
| drivers | ||
| drv | ||
| vbx | ||
| .gitattributes | ||
| .gitignore | ||