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comparison buffer_copy.c @ 0:2cb46628feec

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from cdb-0.75 per http://cr.yp.to/cdb.html, retrieved 2025-01-03, contents appear to have been create on 2000-02-19
author Henry S. Thompson <ht@inf.ed.ac.uk>
date Wed, 29 Jan 2025 10:50:34 +0000
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-1:000000000000 0:2cb46628feec
1 #include "buffer.h"
2
3 int buffer_copy(buffer *bout,buffer *bin)
4 {
5 int n;
6 char *x;
7
8 for (;;) {
9 n = buffer_feed(bin);
10 if (n < 0) return -2;
11 if (!n) return 0;
12 x = buffer_PEEK(bin);
13 if (buffer_put(bout,x,n) == -1) return -3;
14 buffer_SEEK(bin,n);
15 }
16 }