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//Copyright Paul Reiche, Fred Ford. 1992-2002
/*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// This file includes some misc things, previously in SDL_wrapper.h
// before modularization. -Mika
#ifndef MISC_H
#define MISC_H
#include <sys/types.h>
#include <stdlib.h>
#include "port.h"
#if defined(__cplusplus)
extern "C" {
#endif
extern int TFB_DEBUG_HALT;
static inline void explode (void) _NORETURN;
static inline void explode (void)
{
#ifdef DEBUG
// give debugger a chance to hook
abort ();
#else
exit (EXIT_FAILURE);
#endif
}
/* Sometimes you just have to remove a 'const'.
* (for instance, when implementing a function like strchr)
*/
static inline void *
unconst(const void *arg) {
union {
void *c;
const void *cc;
} u;
u.cc = arg;
return u.c;
}
#if defined(__cplusplus)
}
#endif
#endif
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