From 793d466edfa715e29b1d6141f42a7a837c4f446a Mon Sep 17 00:00:00 2001
From: John Tytgat <joty@netsurf-browser.org>
Date: Sun, 25 May 2008 15:51:30 +0000
Subject: - introduction of SLEN() - enforce result of url_normalize() being
 NULL on failure - plug memory leak when url_normalize() fails

svn path=/trunk/netsurf/; revision=4200
---
 utils/utils.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'utils/utils.h')

diff --git a/utils/utils.h b/utils/utils.h
index 8f3516e1d..4eb921e3f 100644
--- a/utils/utils.h
+++ b/utils/utils.h
@@ -40,6 +40,14 @@
 #define max(x,y) (((x)>(y))?(x):(y))
 #endif
 
+/**
+ * Calculate length of constant C string.
+ *
+ * \param  x	   a constant C string.
+ * \return the length of C string without its terminating NUL accounted.
+ */
+#define SLEN(x) (sizeof((x)) - 1)
+
 enum query_response {
   QUERY_CONTINUE,
   QUERY_YES,
-- 
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