src: introduce type tribool
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+2
-2
@@ -150,7 +150,7 @@ int PackTmt::readFileHeader() {
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#undef H
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}
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bool PackTmt::canPack() {
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tribool PackTmt::canPack() {
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if (!readFileHeader())
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return false;
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return true;
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@@ -265,7 +265,7 @@ void PackTmt::pack(OutputFile *fo) {
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throwNotCompressible();
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}
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int PackTmt::canUnpack() {
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tribool PackTmt::canUnpack() {
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if (!readFileHeader())
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return false;
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fi->seek(adam_offset, SEEK_SET);
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