From 682d37702d30c00a50f7f85aded3fa8e22f6f086 Mon Sep 17 00:00:00 2001
From: Thomas Haller <thaller@redhat.com>
Date: Mon, 23 Mar 2020 08:00:46 +0100
Subject: shared: add NM_SWAP() macro

---
 shared/nm-glib-aux/nm-macros-internal.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/shared/nm-glib-aux/nm-macros-internal.h b/shared/nm-glib-aux/nm-macros-internal.h
index d54bb3ddda..758a4ec9aa 100644
--- a/shared/nm-glib-aux/nm-macros-internal.h
+++ b/shared/nm-glib-aux/nm-macros-internal.h
@@ -757,6 +757,17 @@ NM_G_ERROR_MSG (GError *error)
 
 /*****************************************************************************/
 
+#define NM_SWAP(a, b) \
+	G_STMT_START { \
+		typeof (a) _tmp; \
+		\
+		_tmp = (a); \
+		(a) = (b); \
+		(b) = _tmp; \
+	} G_STMT_END
+
+/*****************************************************************************/
+
 static inline gboolean
 _NM_IN_STRSET_streq (const char *x, const char *s)
 {
-- 
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