/*
 * C89 assert.h file.
 *
 * Copyright © 2022-2026 Samuel Lidén Borell <samuel@kodafritt.se>
 *
 * SPDX-License-Identifier: EUPL-1.2+ OR LGPL-2.1-or-later
 */

/* assert.h can be included multiple times! */
#undef assert
#ifdef NDEBUG
#    define assert(e)
#else
#    define assert(e) ((e) ? (void)0 : _assert(#e, __FILE__, __LINE__))
#endif

#ifndef _DS9K_ASSERT_H
#define _DS9K_ASSERT_H
void _assert(const char *expr, const char *filename, unsigned line);
#endif