/*
 * libs.h - Component or module libraries
 *
 * Copyright 2012 by Werner Almesberger
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 */

#ifndef LIBS_H
#define LIBS_H

struct name {
	const char *s;
	struct name *next;
};

struct entry {
	struct name *names;
	int units;
	const struct file *file;
	struct entry *next;
};

struct file {
	const char *path;
	struct entry *entries;
	struct file *next;
};

struct lib {
	const char *ext;	/* file extension, ".lib" or ".mod" */
	void (*add_lib)(struct lib *lib, const char *path);
	struct file *files;
};


extern struct lib comp_lib;


const char *lookup_sym(const struct lib *lib, const char *name,
    const struct name **names, int *units);
void add_name(struct entry *e, char *s);
struct entry *new_entry(struct lib *lib, int units);
void add_lib(struct lib *lib, const char *path);
void add_libdir(struct lib *lib, const char *path);

#endif /* !LIBS_H */