| 1 | // From filldirs.c, in RemoveCnrItems, near line 2027
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| 2 | // with some comment lines and #if 0 blocks removed for readabliity
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| 3 | //
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| 4 | // Question 1: Why the nested loops?
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| 5 | //
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| 6 | // Question 2: What is the timer code about and does it need a "stop" of some sort?
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| 7 | //
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| 8 | InitITimer(&itdSleep, 500); // <- timer
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| 9 | while (pci) {
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| 10 | FreeCnrItemData(pci);
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| 11 | pci = (PCNRITEM)pci->rc.preccNextRecord;
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| 12 | if (remaining && --remaining == 0)
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| 13 | break;
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| 14 | if (!IdleIfNeeded(&itdSleep, 30)) { // <- timer
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| 15 | while (pci) {
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| 16 | FreeCnrItemData(pci);
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| 17 | pci = (PCNRITEM)pci->rc.preccNextRecord;
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| 18 | if (remaining && --remaining == 0)
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| 19 | break;
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| 20 | }
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| 21 | }
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| 22 | }
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| 23 |
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