1 7f11104a 2003-12-11 devnull #include <u.h>
 2 7f11104a 2003-12-11 devnull #include <libc.h>
 3 7f11104a 2003-12-11 devnull #include "libString.h"
 4 7f11104a 2003-12-11 devnull 
 5 7f11104a 2003-12-11 devnull /* append a char array ( of up to n characters) to a String */
 6 7f11104a 2003-12-11 devnull String *
 7 7f11104a 2003-12-11 devnull s_memappend(String *to, char *from, int n)
 8 7f11104a 2003-12-11 devnull {
 9 7f11104a 2003-12-11 devnull 	char *e;
10 7f11104a 2003-12-11 devnull 
11 7f11104a 2003-12-11 devnull 	if (to == 0)
12 7f11104a 2003-12-11 devnull 		to = s_new();
13 7f11104a 2003-12-11 devnull 	if (from == 0)
14 7f11104a 2003-12-11 devnull 		return to;
15 7f11104a 2003-12-11 devnull 	for(e = from + n; from < e; from++)
16 7f11104a 2003-12-11 devnull 		s_putc(to, *from);
17 7f11104a 2003-12-11 devnull 	s_terminate(to);
18 7f11104a 2003-12-11 devnull 	return to;
19 7f11104a 2003-12-11 devnull }