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HEAD
addrcheck: Run address verification services with a timeout.
[qmail]
/
substdio_copy.c
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#include "substdio.h"
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int substdio_copy(ssout,ssin)
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register substdio *ssout;
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register substdio *ssin;
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{
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register int n;
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register char *x;
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for (;;) {
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n = substdio_feed(ssin);
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if (n < 0) return -2;
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if (!n) return 0;
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x = substdio_PEEK(ssin);
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if (substdio_put(ssout,x,n) == -1) return -3;
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substdio_SEEK(ssin,n);
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}
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}