improved preprocessor macro to determine array size

[rocksndiamonds.git] / src / libgame / types.h

diff --git a/src/libgame/types.h b/src/libgame/types.h
index 0dfed15a1ba29280b6cac09091287218d5825926..94fd58b645476cd690c5c17d17e5ac675b0fd410 100644 (file)
--- a/src/libgame/types.h
+++ b/src/libgame/types.h
@@ -18,9 +18,9 @@
 #include <string.h>
 #include <sys/types.h>
 
-typedef int boolean;
 
 #if !defined(PLATFORM_WIN32)
+typedef int boolean;
 typedef unsigned char byte;
 #endif
 
@@ -64,14 +64,14 @@ typedef unsigned char byte;
 #define EVEN(a)                (((a) & 1) == 0)
 #endif
 
-#define SIZEOF_ARRAY(array, type)      (sizeof(array) / sizeof(type))
-#define SIZEOF_ARRAY_INT(array)                SIZEOF_ARRAY(array, int)
+#define ARRAY_SIZE(array)              (sizeof(array) / sizeof(array[0]))
 
 
 struct ListNode
 {
   char *key;
   void *content;
+  struct ListNode *prev;
   struct ListNode *next;
 };
 typedef struct ListNode ListNode;