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Linux Cubed Series 7: Sunsite
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Linux Cubed Series 7 - Sunsite Vol 1.iso
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kiss-0.11
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kiss-0
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kiss
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src
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file2file.c
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C/C++ Source or Header
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1995-03-23
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529b
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40 lines
#include "kiss.h"
int file2file (FILE *inf, FILE *outf)
{
register int
nzeros = 0,
nholes = 0,
ch;
while (1)
{
ch = fgetc (inf);
if (feof (inf))
break;
if (! ch)
nzeros++;
else
{
if (nzeros)
{
fseek (outf, nzeros, SEEK_CUR);
nzeros = 0;
nholes += (nzeros > HOLESIZE);
}
fputc (ch, outf);
}
}
if (nzeros)
{
nholes += (nzeros > HOLESIZE);
fseek (outf, nzeros, SEEK_CUR);
fseek (outf, -1, SEEK_CUR);
fputc (0, outf);
}
return (nholes);
}