相关代码 |
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expand_to_ascii (int *i, int *o) { unsigned x, y, out; unsigned x1; /* Big endian code. */ x = *i++; y = x >> (32 - 13); out = (y / 91); out = (out x y = x >> (32 - 13); out = (out out = (out *o++ = out + 0x20202020; /* 6 bits left in x. */ x1 = *i++; x = (x > 6); }