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/***************************************************************************
* COPYRIGHT NOTICE *
****************************************************************************
* ncurses is copyright (C) 1992-1995 *
* Zeyd M. Ben-Halim *
* zmbenhal@netcom.com *
* Eric S. Raymond *
* esr@snark.thyrsus.com *
* *
* Permission is hereby granted to reproduce and distribute ncurses *
* by any means and for any fee, whether alone or as part of a *
* larger distribution, in source or in binary form, PROVIDED *
* this notice is included with any such distribution, and is not *
* removed from any of its header files. Mention of ncurses in any *
* applications linked with it is highly appreciated. *
* *
* ncurses comes AS IS with no warranty, implied or expressed. *
* *
***************************************************************************/
/* Common internal header for menu and form library */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <assert.h>
#include <string.h>
#include <ctype.h>
#if !HAVE_EXTERN_ERRNO
extern int errno;
#endif
#if HAVE_EXTERN_ERRNO
#include <errno.h>
#endif
/* in case of debug version we ignore the suppression of assertions */
#ifdef TRACE
# ifdef NDEBUG
# undef NDEBUG
# endif
#endif
/* Maximum regular 8-bit character code */
#define MAX_REGULAR_CHARACTER (0xff)
#define SET_ERROR(code) (errno=(code))
#define RETURN(code) return( SET_ERROR(code) )
/* The few common values in the status fields for menus and forms */
#define _POSTED (0x01) /* menu or form is posted */
#define _IN_DRIVER (0x02) /* menu or form is processing hook routine */
/* Call object hook */
#define Call_Hook( object, handler ) \
if ( (object) && ((object)->handler) )\
{\
(object)->status |= _IN_DRIVER;\
(object)->handler(object);\
(object)->status &= ~_IN_DRIVER;\
}
#define INLINE __inline
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