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gets.c
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C/C++ Source or Header
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1979-01-10
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209 b
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18 lines
#include <stdio.h>
char *
gets(s)
char *s;
{
register c;
register char *cs;
cs = s;
while ((c = getchar()) != '\n' && c >= 0)
*cs++ = c;
if (c<0 && cs==s)
return(NULL);
*cs++ = '\0';
return(s);
}