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view src/ln.h @ 314:11cd1c607427

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rename..
author anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
date Thu, 06 Feb 2020 17:40:44 +0900
parents f9169495d476
children
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line source

static inline int ln(int sz) {
    int j = 1 << 6;
    for (int i = 6; i < 12; i++) {
        if (sz < j) return i;
        j <<= 1;
    }
    return 12;
}