33 lines
685 B
C
33 lines
685 B
C
/*
|
|
* This file is part of the UCB release of Plan 9. It is subject to the license
|
|
* terms in the LICENSE file found in the top-level directory of this
|
|
* distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
|
|
* part of the UCB release of Plan 9, including this file, may be copied,
|
|
* modified, propagated, or distributed except according to the terms contained
|
|
* in the LICENSE file.
|
|
*/
|
|
|
|
#include <u.h>
|
|
#include <lib9.h>
|
|
#include "String.h"
|
|
|
|
String*
|
|
s_reset(String *s)
|
|
{
|
|
if(s != nil){
|
|
s = s_unique(s);
|
|
s->ptr = s->base;
|
|
*s->ptr = '\0';
|
|
} else
|
|
s = s_new();
|
|
return s;
|
|
}
|
|
|
|
String*
|
|
s_restart(String *s)
|
|
{
|
|
s = s_unique(s);
|
|
s->ptr = s->base;
|
|
return s;
|
|
}
|