add FileName::renameTo() method.

[lyx.git] / src / support / os.h

diff --git a/src/support/os.h b/src/support/os.h
index 11147e596b4f4a0cbe523684788af63c189afb89..899b9482969eeb3e2b2f76afac3c2631cf9dda47 100644 (file)
--- a/src/support/os.h
+++ b/src/support/os.h
@@ -14,7 +14,8 @@
 #ifndef OS_H
 #define OS_H
 
-#include "support/docstring.h"
+#include "support/strfwd.h"
+#include <cstddef>
 
 
 namespace lyx {
@@ -43,7 +44,7 @@ std::string const python();
 
 /// Extract the path common to both @c p1 and @c p2. DBCS aware!
 /// \p p1, \p p2 and the return value are encoded in utf8.
-docstring::size_type common_path(docstring const & p1, docstring const & p2);
+std::size_t common_path(docstring const & p1, docstring const & p2);
 
 /// Converts a unix style path to host OS style.
 /// \p p and the return value are encoded in utf8.