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A comment on Emulating Swift's “defer” in C, with Clang or GCC+Blocks. Parent comment

Re:Emulating Swift's “defer” in C, with Clang or GCC+Blocks by vbernat on Saturday October 10, 2015 @06:13PM (#10367194)
Better use:

    #define min(X, Y)                \
         ({ typeof (X) x_ = (X);          \
            typeof (Y) y_ = (Y);          \
            (x_ < y_) ? x_ : y_; })
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