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