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XSTRCAT.C
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C/C++ Source or Header
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1993-04-05
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696b
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33 lines
/*
** XSTRCAT.C - String concatenation function
**
** Notes: 1st argument must be a buffer large enough to contain the
** concatenated strings.
**
** 2nd thru nth arguments are the string to concatenate.
**
** (n+1)th argument must be NULL to terminate the list.
*/
#include <stdarg.h>
char *xstrcat(char *des, char *src, ...)
{
char *destination = des;
va_list v;
va_start(v, src);
while (src != 0)
{
while (*src != 0)
*des++ = *src++;
src = va_arg(v, char *);
}
*des = 0;
va_end(v);
return destination;
}