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- #include "util.h"
- #include <varargs.h>
-
- /* */
- /* Concatenate a series of arrays */
-
- /*VARARGS0*/
- char *multcat (va_alist)
- va_dcl
- {
- register va_list ap;
- register char *oldstr, *ptr;
- char *newstr;
- extern char *malloc();
- unsigned newlen;
-
- va_start(ap);
- for (newlen = 1; oldstr = va_arg(ap, char *);)
- newlen += strlen (oldstr);
- va_end(ap);
-
- if ((ptr = newstr = malloc (newlen+1)) == 0)
- return((char *)0);
-
- va_start(ap);
- for (; oldstr = va_arg(ap, char *); ptr--)
- while(*ptr++ = *oldstr++);
- va_end(ap);
-
- return (newstr);
- }
-