16 lines
223 B
C
16 lines
223 B
C
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#include "minix_utils.h"
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u64_t lshift64(u64_t x, unsigned short b)
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{
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u64_t r;
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if(b >= 32) {
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r.lo = 0;
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r.hi = x.lo << (b - 32);
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}else {
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r.lo = x.lo << b;
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r.hi = (x.lo >> (32 - b)) | (x.hi << b);
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}
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return r;
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}
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