Searched refs:vch (Results 1 - 3 of 3) sorted by relevance

/ast/src/cmd/vczip/tests/
H A Dtvchuffgroup.c25 Vcodex_t *vch, *vcu; local
40 if(!(vch = vcopen(0, Vchuffgroup, 0, 0, VC_ENCODE)) )
44 if((k = vcapply(vch, data, sizeof(data), &d)) <= 0)
53 if(!(vch = vcopen(0, Vchuffpart, 0, 0, VC_ENCODE)) )
57 if((k = vcapply(vch, data, sizeof(data), &d)) <= 0)
H A Dtvchuff.c46 Vcodex_t *vch, *vcu; local
50 if(!(vch = vcopen(0, Vchuffman, 0, 0, VC_ENCODE)) )
58 if((n = vcapply(vch, tar, 0, &cmp)) < 0)
63 if((n = vcapply(vch, tar, 1, &cmp)) < 0)
70 if((n = vcapply(vch, tar, 16, &cmp)) < 0) /* the string of all zeros */
79 if((n = vcapply(vch, tar, ntar, &cmp)) <= 0)
93 if((n = vcapply(vch, buf, b-buf, &cmp)) < 0)
109 if(!(vch = vcopen(0, Vchuffgroup, 0, 0, VC_ENCODE)) )
113 if((n = vcapply(vch, buf, b-buf, &cmp)) < 0)
122 if(!(vch
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/ast/src/lib/libvcodex/Vchuff/
H A Dvchuffpart.c34 { Vcodex_t* vch; /* Huffman coder handle */ member in struct:_part_s
100 vchcopy(pt->vch, freq, NIL(ssize_t*), 0);
101 if((sz = vcapply(pt->vch, data, size, &buf)) <= 0)
212 vcbuffer(pt->vch, NIL(Vcchar_t*), -1, -1);
261 if((s = vcapply(pt->vch, dt, n, &dt)) <= 0)
273 vcbuffer(pt->vch, NIL(Vcchar_t*), -1, -1);
299 if(!(pt->vch = vcopen(NIL(Vcdisc_t*), Vchuffman, 0, 0, vc->flags)) )
312 { if(pt->vch)
313 vcclose(pt->vch);
320 { if((pt = vcgetmtdata(vc, Part_t*)) && pt->vch)
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