ncurses 5.9 - patch 20110521

[ncurses.git] / menu / mf_common.h

diff --git a/menu/mf_common.h b/menu/mf_common.h
index 40ed1e29c4a616bf5919f2c52850b426823911f5..681672dc34248385f4aa3bb3474d296e29577c65 100644 (file)
--- a/menu/mf_common.h
+++ b/menu/mf_common.h
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ * Copyright (c) 1998-2003,2004 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            *
@@ -28,9 +28,10 @@
 
 /****************************************************************************
  *   Author:  Juergen Pfeifer, 1995,1997                                    *
- *   Contact: http://www.familiepfeifer.de/Contact.aspx?Lang=en             *
  ****************************************************************************/
 
+/* $Id: mf_common.h,v 0.22 2005/11/26 15:26:52 tom Exp $ */
+
 /* Common internal header for menu and form library */
 
 #ifndef MF_COMMON_H_incl
@@ -70,29 +71,25 @@ extern int errno;
 #define MAX_REGULAR_CHARACTER (0xff)
 
 #define SET_ERROR(code) (errno=(code))
-#define GET_ERROR() (errno)
-#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 */
 
 /* Call object hook */
 #define Call_Hook( object, handler ) \
-   if ( (object) && ((object)->handler) )\
+   if ( (object) != 0 && ((object)->handler) != (void *) 0 )\
    {\
        (object)->status |= _IN_DRIVER;\
        (object)->handler(object);\
        (object)->status &= ~_IN_DRIVER;\
    }
 
-#define INLINE
-
-#ifndef TRACE
-#  if CC_HAS_INLINE_FUNCS
-#    undef INLINE
-#    define INLINE inline
-#  endif
-#endif
-
 #endif /* MF_COMMON_H_incl */