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%include util.inc
#define CONST const
typedef long HDC;
typedef long HGLRC;
typedef unsigned int UINT;
typedef long HENHMETAFILE;
typedef void VOID;
typedef unsigned int DWORD;
typedef unsigned short WORD;
typedef float FLOAT;
typedef double DOUBLE;
typedef int BOOL;
typedef unsigned char BYTE;
typedef DWORD COLORREF;
typedef const char *LPCSTR;
typedef long PROC;
%{
#if PY_MAJOR_VERSION < 2
#define PyExc_WindowsError PyExc_OSError
#endif
int WGLErrOccurred()
{
DWORD error = GetLastError();
if (error != ERROR_SUCCESS)
{
LPSTR buffer;
FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_ALLOCATE_BUFFER, NULL, error, 0, (LPSTR)&buffer, 0, NULL);
PyErr_SetObject(PyExc_WindowsError, Py_BuildValue("is", error, buffer));
LocalFree(buffer);
return 1;
}
return 0;
}
%}
#define WGL_EXCEPTION_HANDLER()\
%except\
{\
SetLastError(0);\
$function\
if (WGLErrOccurred()) return NULL;\
}
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