/*
|
* str.h -- strings to be used in the CoAP library
|
*
|
* Copyright (C) 2010-2011 Olaf Bergmann <bergmann@tzi.org>
|
*
|
* This file is part of the CoAP library libcoap. Please see README for terms
|
* of use.
|
*/
|
|
#ifndef _COAP_STR_H_
|
#define _COAP_STR_H_
|
|
#include <string.h>
|
|
typedef struct {
|
size_t length; /* length of string */
|
unsigned char *s; /* string data */
|
} str;
|
|
#define COAP_SET_STR(st,l,v) { (st)->length = (l), (st)->s = (v); }
|
|
/**
|
* Returns a new string object with at least size bytes storage allocated. The
|
* string must be released using coap_delete_string();
|
*/
|
str *coap_new_string(size_t size);
|
|
/**
|
* Deletes the given string and releases any memory allocated.
|
*/
|
void coap_delete_string(str *);
|
|
#endif /* _COAP_STR_H_ */
|
