From 207fc4cffe21b58b7f0447706a903e5f66b8bcd8 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Fri, 29 Jun 2018 10:23:52 -0400
Subject: Move SUBTYPE_P into compat_compiler.h

---
 src/common/util.h | 12 ------------
 1 file changed, 12 deletions(-)

(limited to 'src/common')

diff --git a/src/common/util.h b/src/common/util.h
index c59c79c30e..032842d8dc 100644
--- a/src/common/util.h
+++ b/src/common/util.h
@@ -43,18 +43,6 @@
 #include "lib/encoding/cstring.h"
 #include "lib/fs/winlib.h"
 
-/** Macro: yield a pointer to an enclosing structure given a pointer to
- * a substructure at offset <b>off</b>. Example:
- * <pre>
- *   struct base { ... };
- *   struct subtype { int x; struct base b; } x;
- *   struct base *bp = &x.base;
- *   struct *sp = SUBTYPE_P(bp, struct subtype, b);
- * </pre>
- */
-#define SUBTYPE_P(p, subtype, basemember) \
-  ((void*) ( ((char*)(p)) - offsetof(subtype, basemember) ))
-
 /* Math functions */
 
 /* String manipulation */
-- 
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