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1 | /* |
2 | SDL - Simple DirectMedia Layer | |
3 | Copyright (C) 1997-2010 Sam Lantinga | |
4 | ||
5 | This library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | This library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with this library; if not, write to the Free Software | |
17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
18 | ||
19 | Sam Lantinga | |
20 | slouken@libsdl.org | |
21 | */ | |
22 | ||
23 | #ifndef _SDL_main_h | |
24 | #define _SDL_main_h | |
25 | ||
26 | #include "SDL_stdinc.h" | |
27 | ||
28 | /** | |
29 | * \file SDL_main.h | |
30 | * | |
31 | * Redefine main() on some platforms so that it is called by SDL. | |
32 | */ | |
33 | ||
34 | #if defined(__WIN32__) || \ | |
35 | (defined(__MWERKS__) && !defined(__BEOS__)) || \ | |
36 | defined(__SYMBIAN32__) || defined(__IPHONEOS__) | |
37 | ||
38 | #ifdef __cplusplus | |
39 | #define C_LINKAGE "C" | |
40 | #else | |
41 | #define C_LINKAGE | |
42 | #endif /* __cplusplus */ | |
43 | ||
44 | /** | |
45 | * \file SDL_main.h | |
46 | * | |
47 | * The application's main() function must be called with C linkage, | |
48 | * and should be declared like this: | |
49 | * \code | |
50 | * #ifdef __cplusplus | |
51 | * extern "C" | |
52 | * #endif | |
53 | * int main(int argc, char *argv[]) | |
54 | * { | |
55 | * } | |
56 | * \endcode | |
57 | */ | |
58 | ||
59 | #define main SDL_main | |
60 | ||
61 | /** | |
62 | * The prototype for the application's main() function | |
63 | */ | |
64 | extern C_LINKAGE int SDL_main(int argc, char *argv[]); | |
65 | ||
66 | ||
67 | /* From the SDL library code -- needed for registering the app on Win32 */ | |
68 | #ifdef __WIN32__ | |
69 | ||
70 | #include "begin_code.h" | |
71 | #ifdef __cplusplus | |
72 | /* *INDENT-OFF* */ | |
73 | extern "C" { | |
74 | /* *INDENT-ON* */ | |
75 | #endif | |
76 | ||
77 | /** | |
78 | * This can be called to set the application class at startup | |
79 | */ | |
80 | extern DECLSPEC int SDLCALL SDL_RegisterApp(char *name, Uint32 style, | |
81 | void *hInst); | |
82 | extern DECLSPEC void SDLCALL SDL_UnregisterApp(void); | |
83 | ||
84 | #ifdef __cplusplus | |
85 | /* *INDENT-OFF* */ | |
86 | } | |
87 | /* *INDENT-ON* */ | |
88 | #endif | |
89 | #include "close_code.h" | |
90 | #endif | |
91 | ||
92 | #endif /* Need to redefine main()? */ | |
93 | ||
94 | #endif /* _SDL_main_h */ | |
95 | ||
96 | /* vi: set ts=4 sw=4 expandtab: */ |