72 lines
775 B
C
72 lines
775 B
C
#include <u.h>
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#include <libc.h>
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#include <fis.h>
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#include "atazz.h"
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char*
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sebtab(char *p, char *e, Btab *t, int nt, uint u)
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{
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char *p0;
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int i;
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p0 = p;
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for(i = 0; i < nt; i++)
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if(u & 1<< t[i].bit)
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p = seprint(p, e, "%s ", t[i].name);
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if(p > p0)
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p--;
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*p = 0;
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return p;
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}
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void
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pw(uchar *p, ushort i)
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{
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p[0] = i >> 0;
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p[1] = i >> 8;
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}
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void
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pdw(uchar *p, uint i)
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{
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p[0] = i >> 0;
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p[1] = i >> 8;
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p[2] = i >> 16;
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p[3] = i >> 24;
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}
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void
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pqw(uchar *p, uvlong i)
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{
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pdw(p, i);
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pdw(p + 4, i >> 32);
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}
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ushort
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w(uchar *u)
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{
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ushort r;
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r = u[0] << 0;
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r |= u[1] << 8;
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return r;
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}
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uint
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dw(uchar *u)
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{
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ulong r;
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r = u[0] << 0;
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r |= u[1] << 8;
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r |= u[2] << 16;
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r |= u[3] << 24;
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return r;
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}
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uvlong
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qw(uchar *u)
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{
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return dw(u) | (uvlong)dw(u + 4)<<32;
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}
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