include/strlist.h

/* ----------------------------------------------------------------------- *
 *
 *   Copyright 1996-2018 The NASM Authors - All Rights Reserved
 *   See the file AUTHORS included with the NASM distribution for
 *   the specific copyright holders.
 *
 *   Redistribution and use in source and binary forms, with or without
 *   modification, are permitted provided that the following
 *   conditions are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above
 *     copyright notice, this list of conditions and the following
 *     disclaimer in the documentation and/or other materials provided
 *     with the distribution.
 *
 *     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
 *     CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 *     INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 *     MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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 * ----------------------------------------------------------------------- */

/*
 * strlist.h - simple linked list of strings
 */

#ifndef NASM_STRLIST_H
#define NASM_STRLIST_H

#include "compiler.h"
#include "nasmlib.h"
#include "hashtbl.h"

struct strlist_entry {
    struct strlist_entry *next;
    size_t len;
    char str[1];
};

typedef struct string_list {
    struct hash_table hash;
    struct strlist_entry *head, **tailp;
} StrList;

StrList safe_alloc *strlist_allocate(void);
bool strlist_add_string(StrList *list, const char *str);
void strlist_free(StrList *list);

#endif /* NASM_STRLIST_H */