Add support for poor pre-C99 compilers.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@559 38d2e660-2303-0410-9eaa-f027e97ec537

diff --git a/mware/list.h b/mware/list.h
index 8de285905f22518bffd083ea3a9a194fe2cfc986..d1be6517f93221410884cc247bc2fafd9880ef7f 100755 (executable)
--- a/mware/list.h
+++ b/mware/list.h
@@ -15,6 +15,9 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.18  2006/02/27 22:40:21  bernie
+ *#* Add support for poor pre-C99 compilers.
+ *#*
  *#* Revision 1.17  2006/02/24 01:18:34  bernie
  *#* LIST_ENQUEUE(): New macro; Remove obsolete names.
  *#*
@@ -173,6 +176,13 @@ typedef struct _PriNode
  */
 #define LIST_TAIL(l) ((l)->tail.pred)
 
+// TODO: move in compiler.h
+#if COMPILER_TYPEOF
+       #define TYPEOF_OR_VOIDPTR(type) typeof(type)
+#else
+       #define TYPEOF_OR_VOIDPTR(type) void *
+#endif
+
 /*!
  * Iterate over all nodes in a list.
  *
@@ -182,9 +192,9 @@ typedef struct _PriNode
  */
 #define FOREACH_NODE(n, l) \
        for( \
-               (n) = (typeof(n))LIST_HEAD(l); \
+               (n) = (TYPEOF_OR_VOIDPTR(n))LIST_HEAD(l); \
                ((Node *)(n))->succ; \
-               (n) = (typeof(n))(((Node *)(n))->succ) \
+               (n) = (TYPEOF_OR_VOIDPTR(n))(((Node *)(n))->succ) \
        )
 
 /*!
@@ -196,18 +206,18 @@ typedef struct _PriNode
  */
 #define REVERSE_FOREACH_NODE(n, l) \
        for( \
-               (n) = (typeof(n))LIST_TAIL(l); \
+               (n) = (TYPEOF_OR_VOIDPTR(n))LIST_TAIL(l); \
                ((Node *)(n))->pred; \
-               (n) = (typeof(n))(((Node *)(n))->pred) \
+               (n) = (TYPEOF_OR_VOIDPTR(n))(((Node *)(n))->pred) \
        )
 
 /*! Initialize a list. */
 #define LIST_INIT(l) \
        do { \
-               (l)->head.succ = (typeof((l)->head.succ)) &(l)->tail; \
+               (l)->head.succ = (TYPEOF_OR_VOIDPTR((l)->head.succ)) &(l)->tail; \
                (l)->head.pred = NULL; \
                (l)->tail.succ = NULL; \
-               (l)->tail.pred = (typeof((l)->tail.pred)) &(l)->head; \
+               (l)->tail.pred = (TYPEOF_OR_VOIDPTR((l)->tail.pred)) &(l)->head; \
        } while (0)
 
 #ifdef _DEBUG