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Turnbull China Bikeride
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Turnbull China Bikeride - Disc 2.iso
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LIB
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UNIXLIB37B
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!UnixLib37
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fgets
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1996-11-09
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940b
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40 lines
/****************************************************************************
*
* $Source: /unixb/home/unixlib/source/unixlib37/src/stdio/c/RCS/fgets,v $
* $Date: 1996/11/06 22:01:42 $
* $Revision: 1.2 $
* $State: Rel $
* $Author: unixlib $
*
* $Log: fgets,v $
* Revision 1.2 1996/11/06 22:01:42 unixlib
* Yet more changes by NB, PB and SC.
*
* Revision 1.1 1996/04/19 21:32:42 simon
* Initial revision
*
***************************************************************************/
static const char rcs_id[] = "$Id: fgets,v 1.2 1996/11/06 22:01:42 unixlib Rel $";
#include <stdio.h>
__STDIOLIB__
char *
fgets (char *_s, size_t n, FILE *f)
{
register char *s = _s;
register int c = 0;
/* Repeat, obtaining characters until we hit a newline,
or exceed our count, n. */
while (--n > 0 && (c = getc (f)) >= 0)
if ((*s++ = c) == '\n')
break;
*s = 0;
return ((c < 0 && s == _s) ? 0 : _s);
}