#ifndef COMMENT_H
#define COMMENT_H

#include "list.h"

struct comment {
	struct list_head node;
	/* ASCII */
	char *key;
	/* UTF8 */
	char *utf8_val;
	/* current locale's charset */
	char *val;
};

void comments_free(struct list_head *comment_head);
void comments_remove(struct list_head *comment_head, const struct list_head *delete_head);
void comments_uniq(struct list_head *comment_head);
struct comment *comment_get(const struct list_head *comment_head, const char *name);

/* val is in the current locale's charset format  */
void comment_add(struct list_head *comment_head, const char *key, const char *val);

/* val is UTF-8 */
void comment_add_utf8(struct list_head *comment_head, const char *key, const char *utf8_val);

/* v is in v_charset format */
void comment_add_any(struct list_head *comment_head, const char *key, const char *v, const char *v_charset);

void comments_print(const struct list_head *comment_head);

#endif