From 3155088e90effc8448b551c3c35831e2f57b6aab Mon Sep 17 00:00:00 2001
From: Kurt Zeilenga <kurt@openldap.org>
Date: Tue, 2 Dec 2003 04:20:31 +0000
Subject: [PATCH] Add BerElementBuffer typedef from HEAD

---
 include/lber_pvt.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/include/lber_pvt.h b/include/lber_pvt.h
index 7f5a141e1f..564978ed0b 100644
--- a/include/lber_pvt.h
+++ b/include/lber_pvt.h
@@ -21,6 +21,22 @@
 
 LDAP_BEGIN_DECL
 
+/* for allocating aligned buffers (on the stack) */
+#define LBER_ALIGNED_BUFFER(uname,size) \
+	union uname { \
+		char buffer[size]; \
+		/* force alignment */ \
+		int ialign; \
+		long lalign; \
+		float falign; \
+		double dalign; \
+		char* palign; \
+	}
+
+#define LBER_ELEMENT_SIZEOF (256) /* must be >= sizeof(BerElement) */
+typedef LBER_ALIGNED_BUFFER(lber_berelement_u,LBER_ELEMENT_SIZEOF)
+	BerElementBuffer;
+
 typedef struct sockbuf_buf {
 	ber_len_t		buf_size;
 	ber_len_t		buf_ptr;
-- 
2.39.5