61 lines
1.3 KiB
C
61 lines
1.3 KiB
C
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/*
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* Copyright (c) 2009, 2010 Petri Lehtinen <petri@digip.org>
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*
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* Jansson is free software; you can redistribute it and/or modify
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* it under the terms of the MIT license. See LICENSE for details.
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*/
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#ifndef JANSSON_PRIVATE_H
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#define JANSSON_PRIVATE_H
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#include "jansson.h"
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#include "hashtable.h"
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#define container_of(ptr_, type_, member_) \
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((type_ *)((char *)ptr_ - (size_t)&((type_ *)0)->member_))
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typedef struct {
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json_t json;
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hashtable_t hashtable;
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unsigned long serial;
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int visited;
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} json_object_t;
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typedef struct {
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json_t json;
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unsigned int size;
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unsigned int entries;
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json_t **table;
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int visited;
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} json_array_t;
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typedef struct {
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json_t json;
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char *value;
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} json_string_t;
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typedef struct {
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json_t json;
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double value;
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} json_real_t;
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typedef struct {
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json_t json;
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int value;
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} json_integer_t;
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#define json_to_object(json_) container_of(json_, json_object_t, json)
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#define json_to_array(json_) container_of(json_, json_array_t, json)
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#define json_to_string(json_) container_of(json_, json_string_t, json)
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#define json_to_real(json_) container_of(json_, json_real_t, json)
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#define json_to_integer(json_) container_of(json_, json_integer_t, json)
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typedef struct {
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unsigned long serial;
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char key[];
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} object_key_t;
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const object_key_t *jsonp_object_iter_fullkey(void *iter);
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#endif
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