-/*-----------------------------------------------------------------------------+
-| The ncurses menu library is Copyright (C) 1995-1997 |
-| by Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> |
-| All Rights Reserved. |
-| |
-| Permission to use, copy, modify, and distribute this software and its |
-| documentation for any purpose and without fee is hereby granted, provided |
-| that the above copyright notice appear in all copies and that both that |
-| copyright notice and this permission notice appear in supporting |
-| documentation, and that the name of the above listed copyright holder(s) not |
-| be used in advertising or publicity pertaining to distribution of the |
-| software without specific, written prior permission. |
-| |
-| THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD TO |
-| THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT- |
-| NESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR |
-| ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RE- |
-| SULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, |
-| NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH |
-| THE USE OR PERFORMANCE OF THIS SOFTWARE. |
-+-----------------------------------------------------------------------------*/
+/****************************************************************************
+ * Copyright (c) 1998-2004,2012 Free Software Foundation, Inc. *
+ * *
+ * Permission is hereby granted, free of charge, to any person obtaining a *
+ * copy of this software and associated documentation files (the *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Author: Juergen Pfeifer, 1995,1997 *
+ ****************************************************************************/
+
+/* $Id: mf_common.h,v 0.24 2012/06/10 00:06:54 tom Exp $ */
/* Common internal header for menu and form library */
-#if HAVE_CONFIG_H
-# include <ncurses_cfg.h>
-#endif
+#ifndef MF_COMMON_H_incl
+#define MF_COMMON_H_incl 1
+
+#include <ncurses_cfg.h>
+#include <curses.h>
#include <stdlib.h>
#include <sys/types.h>
#include <assert.h>
#include <string.h>
#include <ctype.h>
+#include <errno.h>
-#if !HAVE_EXTERN_ERRNO
+#if DECL_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
#include <nc_alloc.h>
-#ifdef USE_RCS_IDS
+#if USE_RCS_IDS
#define MODULE_ID(id) static const char Ident[] = id;
#else
-#define MODULE_ID(id) /*nothing*/
+#define MODULE_ID(id) /*nothing */
#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) )
+#define GET_ERROR() (errno)
+
+#ifdef TRACE
+#define RETURN(code) returnCode( SET_ERROR(code) )
+#else
+#define RETURN(code) return( SET_ERROR(code) )
+#endif
/* 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 */
+#define _POSTED (0x01U) /* menu or form is posted */
+#define _IN_DRIVER (0x02U) /* menu or form is processing hook routine */
+
+#define SetStatus(target,mask) (target)->status |= (unsigned short) (mask)
+#define ClrStatus(target,mask) (target)->status = (unsigned short) (target->status & (~mask))
/* Call object hook */
#define Call_Hook( object, handler ) \
- if ( (object) && ((object)->handler) )\
+ if ( (object) != 0 && ((object)->handler) != (void *) 0 )\
{\
- (object)->status |= _IN_DRIVER;\
+ SetStatus(object, _IN_DRIVER);\
(object)->handler(object);\
- (object)->status &= ~_IN_DRIVER;\
+ ClrStatus(object, _IN_DRIVER);\
}
-#define INLINE
-
-#ifndef TRACE
-# if CC_HAS_INLINE_FUNCS
-# undef INLINE
-# define INLINE inline
-# endif
-#endif
+#endif /* MF_COMMON_H_incl */
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