/* strncat.c - file for string *//* Copyright 1992-1993 Wind River Systems, Inc. *//*modification history--------------------01c,25feb93,jdi  documentation cleanup for 5.1.01b,20sep92,smb  documentation additions01a,08jul92,smb  written and documented.*//*DESCRIPTIONINCLUDE FILES: string.hSEE ALSO: American National Standard X3.159-1989NOMANUAL*/#include "vxWorks.h"#include "string.h"/********************************************************************************* strncat - concatenate characters from one string to another (ANSI)** This routine appends up to <n> characters from string <src> to the* end of string <dst>.** INCLUDE FILES: string.h** RETURNS: A pointer to the null-terminated string <s1>.*/char * strncat    (    char *	 dst,  	/* string to append to */    const char * src,   /* string to append */    size_t	 n     	/* max no. of characters to append */    )    {    if (n != 0)	{	char *d = dst;	while (*d++ != EOS)			/* find end of string */	    ;	d--;					/* rewind back of EOS */	while (((*d++ = *src++) != EOS) && (--n > 0))	    ;	if (n == 0)	    *d = EOS;				/* NULL terminate string */	}    return (dst);    }