From f47ef569ed592a1049c66e951ea52504598dc29e Mon Sep 17 00:00:00 2001
From: Amos Jeffries <squid3@treenet.co.nz>
Date: Thu, 14 Feb 2013 02:13:47 -0700
Subject: [PATCH] Solaris: Fix xstrto*() function linkages

These functions are only used by C++ code now and can be hidden from
the .c files.
---
 compat/xstrto.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/compat/xstrto.h b/compat/xstrto.h
index 9dc9821070..3e483b9477 100644
--- a/compat/xstrto.h
+++ b/compat/xstrto.h
@@ -1,6 +1,9 @@
 #ifndef _SQUID_XSTRTO_H
 #define _SQUID_XSTRTO_H
 
+// these functions are not used by the remaining Squid C code.
+#if defined(__cplusplus)
+
 #if HAVE_STDBOOL_H
 #include <stdbool.h>
 #endif
@@ -27,4 +30,5 @@ bool xstrtoul(const char *s, char **end, unsigned long *value,
 bool xstrtoui(const char *s, char **end, unsigned int *value,
               unsigned int min, unsigned int max);
 
+#endif /* __cplusplus */
 #endif /* _SQUID_XSTRTO_H */
-- 
2.47.2