1/*****************************************************************************/
2/* */
3/* xmalloc.h */
4/* */
5/* Memory allocation subroutines */
6/* */
7/* */
8/* */
9/* (C) 2000-2006 Ullrich von Bassewitz */
10/* Römerstraße 52 */
11/* D-70794 Filderstadt */
12/* EMail: uz@cc65.org */
13/* */
14/* */
15/* This software is provided 'as-is', without any expressed or implied */
16/* warranty. In no event will the authors be held liable for any damages */
17/* arising from the use of this software. */
18/* */
19/* Permission is granted to anyone to use this software for any purpose, */
20/* including commercial applications, and to alter it and redistribute it */
21/* freely, subject to the following restrictions: */
22/* */
23/* 1. The origin of this software must not be misrepresented; you must not */
24/* claim that you wrote the original software. If you use this software */
25/* in a product, an acknowledgment in the product documentation would be */
26/* appreciated but is not required. */
27/* 2. Altered source versions must be plainly marked as such, and must not */
28/* be misrepresented as being the original software. */
29/* 3. This notice may not be removed or altered from any source */
30/* distribution. */
31/* */
32/*****************************************************************************/
33
34
35
36#ifndef XMALLOC_H
37#define XMALLOC_H
38
39
40
41#include <stddef.h>
42
43
44
45/*****************************************************************************/
46/* Code */
47/*****************************************************************************/
48
49
50
51void* xmalloc (size_t Size);
52/* Allocate memory, check for out of memory condition. Do some debugging */
53
54void* xrealloc (void* P, size_t Size);
55/* Reallocate a memory block, check for out of memory */
56
57void xfree (void* Block);
58/* Free the block, do some debugging */
59
60char* xstrdup (const char* S);
61/* Duplicate a string on the heap. The function checks for out of memory */
62
63void* xdup (const void* Buf, size_t Size);
64/* Create a copy of Buf on the heap and return a pointer to it. */
65
66
67
68/* End of xmalloc.h */
69
70#endif
71