pure-data/src/s_entry.c

/* In MSW, this is all there is to pd; the rest sits in a "pdlib" dll so
that externs can link back to functions defined in pd. */

int sys_main(int argc, char **argv);

/*
 * gcc does not support the __try stuff, only MSVC.  Also, MinGW allows you to
 * use main() instead of WinMain(). <[email protected]>
 */
#if defined(_MSC_VER) && !defined(COMMANDVERSION)
#include <windows.h>
#include <stdio.h>

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
    LPSTR lpCmdLine, int nCmdShow)
{
    __try {
        sys_main(__argc,__argv);
    }
    __finally
    {
        printf("caught an exception; stopping\n");
    }
    return (0);
}

#else /* not _MSC_VER ... */
int main(int argc, char **argv)
{ … }
#endif /* _MSC_VER */