1 /* ************************************************************************
2  * Copyright 2013 Advanced Micro Devices, Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  * ************************************************************************/
16 
17 
18 #ifndef DIS_WARNING_H_
19 #define DIS_WARNING_H_
20 
21 #if _MSC_VER
22 
23 #pragma warning (disable:4204)
24 #pragma warning (disable:4127)
25 #define MAY_ALIAS
26 
27 #else                       /* _MSC_VER */
28 
29 #define MAY_ALIAS __attribute__((__may_alias__))
30 
31 #endif
32 
33 
34 /*
35  * Set of macro to mute gcc when we don't need in using some
36  * function arguments
37  */
38 
39 #define DUMMY_ARG_USAGE(arg)                            \
40 do {                                                    \
41     (void)arg;                                          \
42 } while (0)
43 
44 #define DUMMY_ARGS_USAGE_2(arg1, arg2)                  \
45 do {                                                    \
46     (void)arg1;                                         \
47     (void)arg2;                                         \
48 } while (0)
49 
50 #define DUMMY_ARGS_USAGE_3(arg1, arg2, arg3)            \
51 do {                                                    \
52     (void)arg1;                                         \
53     (void)arg2;                                         \
54     (void)arg3;                                         \
55 } while(0)                                              \
56 
57 #define DUMMY_ARGS_USAGE_4(arg1, arg2, arg3, arg4)      \
58 do {                                                    \
59     (void)arg1;                                         \
60     (void)arg2;                                         \
61     (void)arg3;                                         \
62     (void)arg4;                                         \
63 } while(0)                                              \
64 
65 #endif /* DIS_WARNING_H_ */
66