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authorTanaka Akira <akr@users.sourceforge.net>2000-01-05 19:50:22 +0000
committerTanaka Akira <akr@users.sourceforge.net>2000-01-05 19:50:22 +0000
commit0e3bceebc2022abf4e092a3e4c7e2768af27c34e (patch)
tree3f517ff84684d21e1efd28b633d82e6d3229bd07 /Src/zsh.h
parent43822598ab8f28096ab8a01b487ce6603e4726ce (diff)
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zsh-3.1.6-dev-14 zsh-3.1.6-dev-14
Diffstat (limited to 'Src/zsh.h')
-rw-r--r--Src/zsh.h13
1 files changed, 12 insertions, 1 deletions
diff --git a/Src/zsh.h b/Src/zsh.h
index 2ae640a20..5c40cb945 100644
--- a/Src/zsh.h
+++ b/Src/zsh.h
@@ -1559,8 +1559,19 @@ struct heap {
     size_t size;		/* size of heap                              */
     size_t used;		/* bytes used from the heap                  */
     struct heapstack *sp;	/* used by pushheap() to save the value used */
+
+/* Uncomment the following if the struct needs padding to 64-bit size. */
+/* Make sure sizeof(heap) is a multiple of 8 
+#if defined(PAD_64_BIT) && !defined(__GNUC__)
+    size_t dummy;		
+#endif
+*/
 #define arena(X)	((char *) (X) + sizeof(struct heap))
-};
+}
+#if defined(PAD_64_BIT) && defined(__GNUC__)
+  __attribute__ ((aligned (8)))
+#endif
+;
 
 #ifndef DEBUG
 # define HEAPALLOC	do { int nonlocal_useheap = global_heapalloc(); do