@hideinitializer */
# define xbt_dict_foreach(dict,cursor,key,data) \
for (cursor=NULL, xbt_dict_cursor_first((dict),&(cursor)) ; \
- xbt_dict_cursor_get_or_free(&(cursor),&(key),(void**)(&data));\
+ xbt_dict_cursor_get_or_free(&(cursor),(char**)&(key),(void**)(&data));\
xbt_dict_cursor_step(cursor) )
/** @} */