[screensavers] / screenhack / aligned_malloc.h

/* -*- mode: c; tab-width: 4; fill-column: 128 -*- */
/* vi: set ts=4 tw=128: */

/*
aligned_malloc.h, Copyright (c) 2014 Dave Odell <dmo2118@gmail.com>

Permission to use, copy, modify, distribute, and sell this software and its
documentation for any purpose is hereby granted without fee, provided that
the above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation.  No representations are made about the suitability of this
software for any purpose.  It is provided "as is" without express or
implied warranty.
*/

#ifndef __ALIGNED_MALLOC_H__
#define __ALIGNED_MALLOC_H__

#include <stdlib.h>

 /* This can't simply be named posix_memalign, since the real thing uses
    free(), but this one can't. */
 int aligned_malloc(void **ptr, unsigned alignment, size_t size);
 void aligned_free(void *);

#endif /* __ALIGNED_MALLOC_H__ */
Commit	Line	Data
3144ee8a AT	1	/* -- mode: c; tab-width: 4; fill-column: 128 -- */
	2	/* vi: set ts=4 tw=128: */
	3
	4	/*
	5	aligned_malloc.h, Copyright (c) 2014 Dave Odell <dmo2118@gmail.com>
	6
	7	Permission to use, copy, modify, distribute, and sell this software and its
	8	documentation for any purpose is hereby granted without fee, provided that
	9	the above copyright notice appear in all copies and that both that
	10	copyright notice and this permission notice appear in supporting
	11	documentation. No representations are made about the suitability of this
	12	software for any purpose. It is provided "as is" without express or
	13	implied warranty.
	14	*/
	15
	16	#ifndef __ALIGNED_MALLOC_H__
	17	#define __ALIGNED_MALLOC_H__
	18
	19	#include <stdlib.h>
	20
	21	/* This can't simply be named posix_memalign, since the real thing uses
	22	free(), but this one can't. */
	23	int aligned_malloc(void **ptr, unsigned alignment, size_t size);
	24	void aligned_free(void *);
	25
	26	#endif /* __ALIGNED_MALLOC_H__ */