From 45cfab8ca7db61ce4677e2e77e76b9266c57ab12 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 13 Jul 2011 23:53:55 +0100
Subject: [PATCH] secnet.h: provide helpful STRING macro (for preprocessor
 stringification)

Uses preprocessor stringification; can be helpful for rendering
compile-time constants (eg compile time limit macros) for messages,
etc.

Not used yet; will be used later in this series.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 secnet.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/secnet.h b/secnet.h
index b60972f..6559ef3 100644
--- a/secnet.h
+++ b/secnet.h
@@ -495,4 +495,7 @@ extern void log_from_fd(int fd, cstring_t prefix, struct log_if *log);
 
 /***** END of log functions *****/
 
+#define STRING2(x) #x
+#define STRING(x) STRING2(x)
+
 #endif /* secnet_h */
-- 
2.30.2