/*      $NetBSD: libtos.h,v 1.7 2018/11/07 22:51:47 maya Exp $  */

/*
* Copyright (c) 1995 Waldi Ravens.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. All advertising materials mentioning features or use of this software
*    must display the following acknowledgement:
*        This product includes software developed by Waldi Ravens.
* 4. The name of the author may not be used to endorse or promote products
*    derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#ifndef _LIBTOS_H
#define _LIBTOS_H

#ifdef __STDC__
#define PROTO(x)        x
#define EXTERN
#else
#define PROTO(x)        ()
#define EXTERN          extern
#endif

#ifdef __GNUC__
#if (__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ >= 5))
#define NORETURN        __attribute__((noreturn))
#else
#define NORETURN
#endif
#endif

#ifdef TOSTOOLS
#include <sys/types.h>
#include <stdarg.h>
#define VA_LIST va_list
#else
#include <sys/stdarg.h>
#define VA_LIST va_list
#endif

#ifndef __NetBSD__
/*
* My TOS/MiNT installation does not define these (Leo 09/10/2001).
*/
typedef unsigned char   u_int8_t;
typedef unsigned short  u_int16_t;
typedef unsigned long   u_int32_t;
#endif /* __NetBSD__ */

struct kparamb;
struct osdsc;

EXTERN int      aout_load        PROTO((int, struct osdsc *, char **, int));
EXTERN void     bsd_startup      PROTO((struct kparamb *)) NORETURN;
EXTERN int      elf_load         PROTO((int, struct osdsc *, char **, int));
EXTERN int      eprintf          PROTO((char *, ...));
EXTERN void     error            PROTO((int, char *, ...));
EXTERN void     fatal            PROTO((int, char *, ...)) NORETURN;
EXTERN void     init_toslib      PROTO((char *));
EXTERN int      key_wait         PROTO((char *));
EXTERN void     press_any_key    PROTO((void));
EXTERN void     redirect_output  PROTO((char *));
EXTERN void     set_wait_for_key PROTO((void));
EXTERN void     sys_info         PROTO((struct osdsc *));
EXTERN int      veprintf         PROTO((char *, VA_LIST));
EXTERN void     xexit            PROTO((int)) NORETURN;
EXTERN void *   xmalloc          PROTO((size_t));
EXTERN void *   xrealloc         PROTO((void *, size_t));

#endif  /* !_LIBTOS_H */