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#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

#endif /* __APPLE__ */

/* On FreeBSD, [n]curses.h and stdlib.h/wchar.h use different guards

against multiple definition of wchar_t and wint_t. */

#if defined(__FreeBSD__) && defined(_XOPEN_SOURCE_EXTENDED)

# ifndef __wchar_t

# define __wchar_t

# endif

# ifndef __wint_t

# define __wint_t

# endif

#endif

#if defined(WINDOW_HAS_FLAGS) && defined(__APPLE__)

/* gh-109617, gh-115383: we can rely on the default value for NCURSES_OPAQUE on

most platforms, but not on macOS. This is because, starting with Xcode 15,

Apple-provided ncurses.h comes from ncurses 6 (which defaults to opaque

structs) but can still be linked to older versions of ncurses dynamic

libraries which don't provide functions such as is_pad() to deal with opaque

structs. Setting NCURSES_OPAQUE to 0 is harmless in all ncurses releases to

this date (provided that a thread-safe implementation is not required), but

this might change in the future. This fix might become irrelevant once

support for macOS 13 or earlier is dropped. */

#define NCURSES_OPAQUE 0

#endif

/* PDCurses exposes its ncurses-compatible mouse API, the one this module uses,

only when this is defined before the curses header is included below.

Ignored by other curses implementations. */

#ifndef PDC_NCMOUSE

# define PDC_NCMOUSE

#endif

/* On Solaris/illumos, the SVr4 <curses.h> does "typedef char bool;", which

clashes with C's bool from <stdbool.h>. Define _BOOL to suppress it, and

include <stdbool.h> for the bool the header then needs. ncurses ignores

_BOOL. */

#if defined(__sun) && !defined(_BOOL)

# include <stdbool.h>

# define _BOOL

#endif

#if defined(HAVE_NCURSESW_NCURSES_H)

# include <ncursesw/ncurses.h>

#elif defined(HAVE_NCURSESW_CURSES_H)

# include <ncursesw/curses.h>

#elif defined(HAVE_NCURSES_NCURSES_H)

# include <ncurses/ncurses.h>

#elif defined(HAVE_NCURSES_CURSES_H)

# include <ncurses/curses.h>

#elif defined(HAVE_NCURSES_H)

# include <ncurses.h>

#elif defined(HAVE_CURSES_H)

# include <curses.h>

#endif

#ifdef NCURSES_VERSION

/* configure was checking <curses.h>, but we will

use <ncurses.h>, which has some or all these features. */

#if !defined(WINDOW_HAS_FLAGS) && \

(NCURSES_VERSION_PATCH+0 < 20070303 || !(NCURSES_OPAQUE+0))

/* the WINDOW flags field was always accessible in ncurses prior to 20070303;

after that, it depends on the value of NCURSES_OPAQUE. */

#define WINDOW_HAS_FLAGS 1

#endif

#if !defined(HAVE_CURSES_IS_PAD) && NCURSES_VERSION_PATCH+0 >= 20090906

#define HAVE_CURSES_IS_PAD 1

#endif

#ifndef MVWDELCH_IS_EXPRESSION

#define MVWDELCH_IS_EXPRESSION 1

#endif

#ifdef __cplusplus

extern "C" {

#endif

#define PyCurses_API_pointers 4

/* Type declarations */

typedef struct PyCursesWindowObject {

PyObject_HEAD

WINDOW *win;

char *encoding;

struct PyCursesWindowObject *orig;

PyObject *screen; /* the screen the window belongs to, or NULL,

kept alive for the lifetime of the window */

} PyCursesWindowObject;

typedef struct {

PyObject_HEAD

SCREEN *screen; /* NULL after the screen has been deleted */

FILE *outfp; /* owned output stream, or NULL */

FILE *infp; /* owned input stream, or NULL */

PyObject *stdscr_win; /* the screen's standard window, or NULL */

} PyCursesScreenObject;

#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 (*_PyType_CAST(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 PyCursesWindow_Check(v) Py_IS_TYPE((v), &PyCursesWindow_Type)

#define import_curses() \

PyCurses_API = (void **)PyCapsule_Import(PyCurses_CAPSULE_NAME, 1);

#endif

/* general error messages */

static const char catchall_ERR[] = "curses function returned ERR";

static const char catchall_NULL[] = "curses function returned NULL";

#if defined(CURSES_MODULE) || defined(CURSES_PANEL_MODULE)

/* Error messages shared by the curses package */

# define CURSES_ERROR_FORMAT "%s() returned %s"

# define CURSES_ERROR_VERBOSE_FORMAT "%s() (called by %s()) returned %s"

# define CURSES_ERROR_MUST_CALL_FORMAT "must call %s() first"

#endif

#ifdef __cplusplus

}

#endif

#endif /* !defined(Py_CURSES_H) */

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