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28 lines
554 B
28 lines
554 B
/* This is file GETS.C */
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/* This file may have been modified by DJ Delorie (Jan 1991). If so,
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** these modifications are Coyright (C) 1991 DJ Delorie, 24 Kirsten Ave,
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** Rochester NH, 03867-2954, USA.
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*/
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#if defined(LIBC_SCCS) && !defined(lint)
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static char sccsid[] = "@(#)gets.c 5.2 (Berkeley) 3/9/86";
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#endif LIBC_SCCS and not lint
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#include <stdio.h>
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char *
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gets(s)
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char *s;
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{
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register c;
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register char *cs;
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cs = s;
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while ((c = getchar()) != '\n' && c != EOF)
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*cs++ = c;
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if (c == EOF && cs==s)
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return(NULL);
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*cs++ = '\0';
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return(s);
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}
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