* Also filter out SCCS subdirs while recursing and searching for

[cln.git] / src / float / misc / cl_F_sign.cc

diff --git a/src/float/misc/cl_F_sign.cc b/src/float/misc/cl_F_sign.cc
index 050272d6c366ff853d140e84f8f94c9dd1cc4c19..0f96b66a7a8fafbf7633335811e675c1fd312d6d 100644 (file)
--- a/src/float/misc/cl_F_sign.cc
+++ b/src/float/misc/cl_F_sign.cc
@@ -4,7 +4,7 @@
 #include "cl_sysdep.h"
 
 // Specification.
-#include "cl_float.h"
+#include "cln/float.h"
 
 
 // Implementation.
@@ -18,6 +18,8 @@
 #include "cl_DF_sign.cc"
 #include "cl_LF_sign.cc"
 
+namespace cln {
+
 const cl_F float_sign (const cl_F& x)
 {
 // Methode: x>=0 -> Ergebnis 1.0; x<0 -> Ergebnis -1.0
@@ -28,3 +30,5 @@ const cl_F float_sign (const cl_F& x)
        ,       return float_sign(x);
        );
 }
+
+}  // namespace cln