Merge branch 'master' into local-svn

git-svn-id: https://parma.zhaw.ch/svn/csnippets@2 bb4c1ae6-6eb5-4d93-a66e-2307d6765a9c

1 files changed, 15 insertions, 0 deletions

diff --git a/stringify/stringify.h b/stringify/stringify.h
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index 0000000..5b7b002
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+++ b/stringify/stringify.h
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+/* Taken from Linux Kernel source code */
+
+#ifndef _STRINGIFY_H_
+#define _STRINGIFY_H_
+
+/*
+ * Indirect stringification.  Doing two levels allows the parameter to be a
+ * macro itself.  For example, compile with -DFOO=bar, __stringify(FOO)
+ * converts to "bar".
+ */
+
+#define __stringify_1(x...)	#x
+#define __stringify(x...)	__stringify_1(x)
+
+#endif /* _STRINGIFY_H_ */