1/**
2 This module contains the code for C main and any call(s) to initialize the
3 D runtime and call D main.
4
5  Copyright: Copyright Digital Mars 2000 - 2019.
6  License: Distributed under the
7       $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0).
8     (See accompanying file LICENSE)
9  Source: $(DRUNTIMESRC core/_internal/_entrypoint.d)
10*/
11module core.internal.entrypoint;
12
13/**
14A template containing C main and any call(s) to initialize druntime and
15call D main.  Any module containing a D main function declaration will
16cause the compiler to generate a `mixin _d_cmain();` statement to inject
17this code into the module.
18*/
19template _d_cmain()
20{
21    extern(C)
22    {
23        int _d_run_main(int argc, char **argv, void* mainFunc);
24
25        int _Dmain(char[][] args);
26
27        int main(int argc, char **argv)
28        {
29            return _d_run_main(argc, argv, &_Dmain);
30        }
31
32        // Solaris, for unknown reasons, requires both a main() and an _main()
33        version (Solaris)
34        {
35            int _main(int argc, char** argv)
36            {
37                return main(argc, argv);
38            }
39        }
40    }
41}
42