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Remove all the Python 2.3 compatibility markers (the Python 3 ctypes

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version is not compatible with Python 2.x anymore).
Remove backwards compatibility code.
This commit is contained in:
Thomas Heller 2007-07-13 11:53:39 +00:00
parent 84d66a0843
commit ace05054d3
1 changed files with 0 additions and 46 deletions
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46
Modules/_ctypes/ctypes.h
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@ -1,12 +1,3 @@
/*****************************************************************
This file should be kept compatible with Python 2.3, see PEP 291.
*****************************************************************/
#if (PY_VERSION_HEX < 0x02050000)
typedef int Py_ssize_t;
#define PyInt_FromSsize_t PyInt_FromLong
#endif
#ifndef MS_WIN32
#define max(a, b) ((a) > (b) ? (a) : (b))
#define min(a, b) ((a) < (b) ? (a) : (b))
@ -16,14 +7,6 @@ typedef int Py_ssize_t;
#define PARAMFLAG_FLCID 0x4
#endif
/*
Backwards compatibility:
Python2.2 used LONG_LONG instead of PY_LONG_LONG
*/
#if defined(HAVE_LONG_LONG) && !defined(PY_LONG_LONG)
#define PY_LONG_LONG LONG_LONG
#endif
typedef struct tagPyCArgObject PyCArgObject;
typedef struct tagCDataObject CDataObject;
typedef PyObject *(* GETFUNC)(void *, Py_ssize_t size);
@ -339,35 +322,6 @@ extern PyObject *PyExc_ArgError;
extern char *conversion_mode_encoding;
extern char *conversion_mode_errors;
/* Python 2.4 macros, which are not available in Python 2.3 */
#ifndef Py_CLEAR
#define Py_CLEAR(op) \
do { \
if (op) { \
PyObject *tmp = (PyObject *)(op); \
(op) = NULL; \
Py_DECREF(tmp); \
} \
} while (0)
#endif
#ifndef Py_VISIT
/* Utility macro to help write tp_traverse functions.
* To use this macro, the tp_traverse function must name its arguments
* "visit" and "arg". This is intended to keep tp_traverse functions
* looking as much alike as possible.
*/
#define Py_VISIT(op) \
do { \
if (op) { \
int vret = visit((op), arg); \
if (vret) \
return vret; \
} \
} while (0)
#endif
#if defined(HAVE_WCHAR_H)
# define CTYPES_UNICODE
#endif