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Editing: py_curses.h
#ifndef Py_CURSES_H #define Py_CURSES_H #ifdef __APPLE__ /* ** On Mac OS X 10.2 [n]curses.h and stdlib.h use different guards ** against multiple definition of wchar_t. */ #ifdef _BSD_WCHAR_T_DEFINED_ #define _WCHAR_T #endif /* the following define is necessary for OS X 10.6; without it, the Apple-supplied ncurses.h sets NCURSES_OPAQUE to 1, and then Python can't get at the WINDOW flags field. */ #define NCURSES_OPAQUE 0 #endif /* __APPLE__ */ #ifdef __FreeBSD__ /* ** On FreeBSD, [n]curses.h and stdlib.h/wchar.h use different guards ** against multiple definition of wchar_t and wint_t. */ #ifdef _XOPEN_SOURCE_EXTENDED #ifndef __FreeBSD_version #include <osreldate.h> #endif #if __FreeBSD_version >= 500000 #ifndef __wchar_t #define __wchar_t #endif #ifndef __wint_t #define __wint_t #endif #else #ifndef _WCHAR_T #define _WCHAR_T #endif #ifndef _WINT_T #define _WINT_T #endif #endif #endif #endif #ifdef HAVE_NCURSES_H #include <ncurses.h> #else #include <curses.h> #ifdef HAVE_TERM_H /* for tigetstr, which is not declared in SysV curses */ #include <term.h> #endif #endif #ifdef HAVE_NCURSES_H /* configure was checking <curses.h>, but we will use <ncurses.h>, which has all these features. */ #ifndef WINDOW_HAS_FLAGS #define WINDOW_HAS_FLAGS 1 #endif #ifndef MVWDELCH_IS_EXPRESSION #define MVWDELCH_IS_EXPRESSION 1 #endif #endif #ifdef __cplusplus extern "C" { #endif #define PyCurses_API_pointers 4 /* Type declarations */ typedef struct { PyObject_HEAD WINDOW *win; char *encoding; } PyCursesWindowObject; #define PyCursesWindow_Check(v) (Py_TYPE(v) == &PyCursesWindow_Type) #define PyCurses_CAPSULE_NAME "_curses._C_API" #ifdef CURSES_MODULE /* This section is used when compiling _cursesmodule.c */ #else /* This section is used in modules that use the _cursesmodule API */ static void **PyCurses_API; #define PyCursesWindow_Type (*(PyTypeObject *) PyCurses_API[0]) #define PyCursesSetupTermCalled {if (! ((int (*)(void))PyCurses_API[1]) () ) return NULL;} #define PyCursesInitialised {if (! ((int (*)(void))PyCurses_API[2]) () ) return NULL;} #define PyCursesInitialisedColor {if (! ((int (*)(void))PyCurses_API[3]) () ) return NULL;} #define import_curses() \ PyCurses_API = (void **)PyCapsule_Import(PyCurses_CAPSULE_NAME, 1); #endif /* general error messages */ static char *catchall_ERR = "curses function returned ERR"; static char *catchall_NULL = "curses function returned NULL"; /* Function Prototype Macros - They are ugly but very, very useful. ;-) X - function name TYPE - parameter Type ERGSTR - format string for construction of the return value PARSESTR - format string for argument parsing */ #define NoArgNoReturnFunction(X) \ static PyObject *PyCurses_ ## X (PyObject *self) \ { \ PyCursesInitialised \ return PyCursesCheckERR(X(), # X); } #define NoArgOrFlagNoReturnFunction(X) \ static PyObject *PyCurses_ ## X (PyObject *self, PyObject *args) \ { \ int flag = 0; \ PyCursesInitialised \ switch(PyTuple_Size(args)) { \ case 0: \ return PyCursesCheckERR(X(), # X); \ case 1: \ if (!PyArg_ParseTuple(args, "i;True(1) or False(0)", &flag)) return NULL; \ if (flag) return PyCursesCheckERR(X(), # X); \ else return PyCursesCheckERR(no ## X (), # X); \ default: \ PyErr_SetString(PyExc_TypeError, # X " requires 0 or 1 arguments"); \ return NULL; } } #define NoArgReturnIntFunction(X) \ static PyObject *PyCurses_ ## X (PyObject *self) \ { \ PyCursesInitialised \ return PyLong_FromLong((long) X()); } #define NoArgReturnStringFunction(X) \ static PyObject *PyCurses_ ## X (PyObject *self) \ { \ PyCursesInitialised \ return PyBytes_FromString(X()); } #define NoArgTrueFalseFunction(X) \ static PyObject *PyCurses_ ## X (PyObject *self) \ { \ PyCursesInitialised \ if (X () == FALSE) { \ Py_INCREF(Py_False); \ return Py_False; \ } \ Py_INCREF(Py_True); \ return Py_True; } #define NoArgNoReturnVoidFunction(X) \ static PyObject *PyCurses_ ## X (PyObject *self) \ { \ PyCursesInitialised \ X(); \ Py_INCREF(Py_None); \ return Py_None; } #ifdef __cplusplus } #endif #endif /* !defined(Py_CURSES_H) */
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