I am going to use gnulib in a C++ program. This is the first problem I
encountered.
Cheers,
Giuseppe
>From 27c9d4725bfb95915c98644e12f5e5d7818a19aa Mon Sep 17 00:00:00 2001
From: Giuseppe Scrivano <gscriv...@gnu.org>
Date: Mon, 19 Oct 2009 01:56:20 +0200
Subject: [PATCH] Fix a linker error when used by a C++ program.
* lib/nproc.h: Add extern "C" block for C++.
---
lib/nproc.h | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/lib/nproc.h b/lib/nproc.h
index fe5b57e..4a8b4d4 100644
--- a/lib/nproc.h
+++ b/lib/nproc.h
@@ -18,4 +18,13 @@
/* Written by Glen Lenker. */
+/* Allow the use in C++ code. */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
unsigned long int num_processors (void);
+
+#ifdef __cplusplus
+}
+#endif /* C++ */
--
1.6.3.3
