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Usenet 1994 January
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usenetsourcesnewsgroupsinfomagicjanuary1994.iso
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unix
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volume5
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smallc
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part3
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lib
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fgets.c
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C/C++ Source or Header
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1986-11-30
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302 b
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26 lines
/*
#include <stdio.h>
*/
#define NULL 0
#define FILE char
fgets(s, n, iop)
int n;
char *s;
register FILE *iop;
{
register c;
register char *cs;
cs = s;
while (--n>0 && (c = fgetc(iop))>=0) {
*cs++ = c;
if (c=='\n')
break;
}
if (c<0 && cs==s)
return(NULL);
*cs++ = '\0';
return(s);
}