14 lines
613 B
C
14 lines
613 B
C
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#ifndef TOOLS_H_
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#define TOOLS_H_
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// C2x typeof supported by clang and gcc but not by ccls.
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#define SWAP(a, b) \
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do { \
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__typeof__(a) temp; \
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temp = a; \
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a = b; \
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b = temp; \
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} while (0)
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#endif // TOOLS_H_
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