/*
 * Copyright (c) 2026, Mirocom Laboratories
 * Provided under the BSD-3 clause
 *
 * Abstract:
 *      This file defines the list of valid tokens.
 * Author:
 *      Ian M. Moffett <ian@mirocom.org>
 */

#ifndef FRONTEND_TOKEN_H
#define FRONTEND_TOKEN_H 1

/*
 * Represents valid token types
 */
typedef enum {
    TT_NONE,        /* [none] */
    TT_NAME,        /* [name] */
    TT_NEWLINE,     /* [newline] */
    TT_CC,          /* '.cc' */
    TT_LD,          /* '.ld' */
    TT_COLON,       /* ':' */
    TT_TILDE,       /* '~' */
    TT_COLONDUB,    /* '::' */
} tt_t;

/*
 * Represents a lexical token
 *
 * @type: Token type
 */
struct token {
    tt_t type;
    union {
        char c;
        char *s;
    };
};

#endif  /* !FRONTEND_TOKEN_H */