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/*****************************************************************************
*
* Authors: Michel Eyckmans (MCE) & Stefan De Troch (SDT)
*
* Content: This file is part of version 2.x of xautolock. It provides
* general purpose logistic support.
*
* Please send bug reports etc. to mce@scarlet.be.
*
* --------------------------------------------------------------------------
*
* Copyright 1990, 1992-1999, 2001-2002, 2004, 2007 by Stefan De Troch and
* Michel Eyckmans.
*
* Versions 2.0 and above of xautolock are available under version 2 of the
* GNU GPL. Earlier versions are available under other conditions. For more
* information, see the License file.
*
*****************************************************************************/
#ifndef __miscutil_h
#define __miscutil_h
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#ifndef MIN
#define MIN(a,b) ((a) < (b) ? (a) : (b))
#endif /* MIN */
#ifndef MAX
#define MAX(a,b) ((a) > (b) ? (a) : (b))
#endif /* MAX */
#define error0(s) ((void) fprintf (stderr, (s)))
#define error1(s,a1) ((void) fprintf (stderr, (s), (a1)))
#define error2(s,a1,a2) ((void) fprintf (stderr, (s), (a1), (a2)))
static caddr_t c_ptr = (caddr_t) &c_ptr; /* This is dirty! */
#define allocate(t,s) (c_ptr = (caddr_t) malloc ((unsigned) (s)), \
(c_ptr == (caddr_t) 0) \
? (error0 ("Out of memory.\n"), \
exit (EXIT_FAILURE), \
/*NOTREACHED*/ (t*) 0 \
) \
: (t*) c_ptr \
) \
#define newObj(tp) allocate (tp, sizeof (tp))
#define newArray(tp,n) allocate (tp, sizeof (tp) * (unsigned) (n))
#endif /* __miscutil_h */
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