usermem_r.c
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	/*<html><pre> -<a href="qh-user_r.htm"
	>-------------------------------</a><a name="TOP">-</a>

	usermem_r.c
	qh_exit(), qh_free(), and qh_malloc()

	See README.txt.

	If you redefine one of these functions you must redefine all of them.
	If you recompile and load this file, then usermem.o will not be loaded
	from qhull.a or qhull.lib

	See libqhull_r.h for data structures, macros, and user-callable functions.
	See user_r.c for qhull-related, redefinable functions
	see user_r.h for user-definable constants
	See userprintf_r.c for qh_fprintf and userprintf_rbox_r.c for qh_fprintf_rbox

	Please report any errors that you fix to qhull@qhull.org
	*/

	#include "libqhull_r.h"

	#include <stdlib.h>

	/*-<a href="qh-user_r.htm#TOC"
	>-------------------------------</a><a name="qh_exit">-</a>

	qh_exit( exitcode )
	exit program

	notes:
	same as exit()
	*/
	void qh_exit(int exitcode) {
	exit(exitcode);
	} /* exit */

	/*-<a href="qh-user_r.htm#TOC"
	>-------------------------------</a><a name="qh_free">-</a>

	qh_free(qhT *qh, mem )
	free memory

	notes:
	same as free()
	No calls to qh_errexit()
	*/
	void qh_free(void *mem) {
	free(mem);
	} /* free */

	/*-<a href="qh-user_r.htm#TOC"
	>-------------------------------</a><a name="qh_malloc">-</a>

	qh_malloc( mem )
	allocate memory

	notes:
	same as malloc()
	*/
	void *qh_malloc(size_t size) {
	return malloc(size);
	} /* malloc */