1 /**************************************************************************
2 *
3 * Copyright 2020 Lag Free Games, LLC
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 **************************************************************************/
27
28 #ifndef MEMSTREAM_H
29 #define MEMSTREAM_H
30
31 #include <stdbool.h>
32 #include <stdio.h>
33 #ifdef _WIN32
34 #ifndef WIN32_LEAN_AND_MEAN
35 #define WIN32_LEAN_AND_MEAN 1
36 #endif
37 #include <windows.h>
38 #endif
39
40 #ifdef __cplusplus
41 extern "C" {
42 #endif
43
44 struct u_memstream
45 {
46 FILE *f;
47 #ifdef _WIN32
48 char **bufp;
49 size_t *sizep;
50 char temp[MAX_PATH];
51 #endif
52 };
53
54 extern bool
55 u_memstream_open(struct u_memstream *mem, char **bufp, size_t *sizep);
56
57 extern void
58 u_memstream_close(struct u_memstream *mem);
59
60 static inline FILE *
u_memstream_get(const struct u_memstream * mem)61 u_memstream_get(const struct u_memstream *mem)
62 {
63 return mem->f;
64 }
65
66 #ifdef __cplusplus
67 }
68 #endif
69
70 #endif
71