shithub: riscv

ref: c8cba84e3ed2860fa0e1dab4d60caca827dd1f1f
dir: /sys/src/libString/s_reset.c/

View raw version 
#include <u.h>
#include <libc.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;
}