1 #include <u.h>
2 #include <libc.h>
3 #include "libString.h"
4 
5 void
6 s_terminate(String *s)
7 {
8 	if(s->ref > 1)
9 		sysfatal("can't s_terminate a shared string");
10 	if (s->ptr >= s->end)
11 		s_grow(s, 1);
12 	*s->ptr = 0;
13 }