From ebc2093847705c382b4d83ed5120e44b9afad3c0 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Tue, 22 Feb 2011 19:24:53 -0800
Subject: split out RSTRUCT* compat macros

We might reuse that for other code...
---
 ext/raindrops/linux_inet_diag.c | 16 +---------------
 ext/raindrops/rstruct_19.h      | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 15 deletions(-)
 create mode 100644 ext/raindrops/rstruct_19.h

diff --git a/ext/raindrops/linux_inet_diag.c b/ext/raindrops/linux_inet_diag.c
index 78859cb..9e42c64 100644
--- a/ext/raindrops/linux_inet_diag.c
+++ b/ext/raindrops/linux_inet_diag.c
@@ -8,22 +8,8 @@
 #ifndef RSTRING_LEN
 #  define RSTRING_LEN(s) (RSTRING(s)->len)
 #endif
-#ifdef RSTRUCT
-#  ifndef RSTRUCT_PTR
-#    define RSTRUCT_PTR(s) (RSTRUCT(s)->ptr)
-#   endif
-#  ifndef RSTRUCT_LEN
-#    define RSTRUCT_LEN(s) (RSTRUCT(s)->len)
-#  endif
-#endif
 
-#ifndef HAVE_RB_STRUCT_ALLOC_NOINIT
-static ID id_new;
-static VALUE rb_struct_alloc_noinit(VALUE class)
-{
-	return rb_funcall(class, id_new, 0, 0);
-}
-#endif /* !defined(HAVE_RB_STRUCT_ALLOC_NOINIT) */
+#include "rstruct_19.h"
 
 /* partial emulation of the 1.9 rb_thread_blocking_region under 1.8 */
 #ifndef HAVE_RB_THREAD_BLOCKING_REGION
diff --git a/ext/raindrops/rstruct_19.h b/ext/raindrops/rstruct_19.h
new file mode 100644
index 0000000..f156206
--- /dev/null
+++ b/ext/raindrops/rstruct_19.h
@@ -0,0 +1,17 @@
+#ifdef RSTRUCT
+#  ifndef RSTRUCT_PTR
+#    define RSTRUCT_PTR(s) (RSTRUCT(s)->ptr)
+#   endif
+#  ifndef RSTRUCT_LEN
+#    define RSTRUCT_LEN(s) (RSTRUCT(s)->len)
+#  endif
+#endif
+
+
+#ifndef HAVE_RB_STRUCT_ALLOC_NOINIT
+static ID id_new;
+static VALUE rb_struct_alloc_noinit(VALUE class)
+{
+	return rb_funcall(class, id_new, 0, 0);
+}
+#endif /* !defined(HAVE_RB_STRUCT_ALLOC_NOINIT) */
-- 
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