CMakeLua/Source/CursesDialog/form/mf_common.h

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  28
  29 /****************************************************************************
  30  *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
  31  ****************************************************************************/
  32
  33 /* Common internal header for menu and form library */
  34
  35 #if HAVE_CONFIG_H
  36 #  include <ncurses_cfg.h>
  37 #endif
  38
  39 #include <stdlib.h>
  40 #include <sys/types.h>
  41 #include <assert.h>
  42 #include <string.h>
  43 #include <ctype.h>
  44 #include <errno.h>
  45
  46 #if DECL_ERRNO
  47 extern int errno;
  48 #endif
  49
  50 /* in case of debug version we ignore the suppression of assertions */
  51 #ifdef TRACE
  52 #  ifdef NDEBUG
  53 #    undef NDEBUG
  54 #  endif
  55 #endif
  56
  57 #include <nc_alloc.h>
  58
  59 #if USE_RCS_IDS
  60 #define MODULE_ID(id) static const char Ident[] = id;
  61 #else
  62 #define MODULE_ID(id) /*nothing*/
  63 #endif
  64
  65
  66 /* Maximum regular 8-bit character code */
  67 #define MAX_REGULAR_CHARACTER (0xff)
  68
  69 #define SET_ERROR(code) (errno=(code))
  70 #define GET_ERROR() (errno)
  71 #define RETURN(code) return( SET_ERROR(code) )
  72
  73 /* The few common values in the status fields for menus and forms */
  74 #define _POSTED         (0x01)  /* menu or form is posted                  */
  75 #define _IN_DRIVER      (0x02)  /* menu or form is processing hook routine */
  76
  77 /* Call object hook */
  78 #define Call_Hook( object, handler ) \
  79    if ( (object) && ((object)->handler) )\
  80    {\
  81         (object)->status |= _IN_DRIVER;\
  82         (object)->handler(object);\
  83         (object)->status &= ~_IN_DRIVER;\
  84    }
  85
  86 #define INLINE
  87
  88 #ifndef TRACE
  89 #  if CC_HAS_INLINE_FUNCS
  90 #    undef INLINE
  91 #    define INLINE inline
  92 #  endif
  93 #endif