1 files changed, 7 insertions, 0 deletions
diff --git a/Src/zsh.h b/Src/zsh.h
index 4e2cb656e..9c7e5d9dc 100644
--- a/Src/zsh.h
+++ b/Src/zsh.h
@@ -36,6 +36,12 @@
  */
 #ifdef ZSH_64_BIT_TYPE
 typedef ZSH_64_BIT_TYPE zlong;
+#if defind(ZLONG_IS_LONG_LONG) && defined(LLONG_MAX)
+#define ZLONG_MAX LLONG_MAX
+#else
+/* umm... */
+#define  ZLONG_MAX ((zlong)9223372036854775807)
+#endif
 #ifdef ZSH_64_BIT_UTYPE
 typedef ZSH_64_BIT_UTYPE zulong;
 #else
@@ -44,6 +50,7 @@ typedef unsigned zlong zulong;
 #else
 typedef long zlong;
 typedef unsigned long zulong;
+#define ZLONG_MAX LONG_MAX
 #endif
 
 /*