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/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
*/
#define import_libc
#include <iraf.h>
/* STRNCAT -- Concatenate at most N chars from S2 onto S1.
*/
char *
strncat (
char *s1, /* output string */
char *s2, /* string to be appended */
int n /* max length of S1 */
)
{
register char *ip, *op;
for (op=s1; *op++; )
;
for (--op, ip=s2; (*op++ = *ip++) && --n >= 0; )
;
*--op = '\0';
return (s1);
}
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