X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fsupport%2Fstrfwd.h;h=069357ff9cbdd5258e3b4b1927c5dbe77926e765;hb=de6ff1fec2b918a0bd09f48b17a2770bfc15aef7;hp=8dfed6e794031395916f7ed75b514542caa8e5b1;hpb=2a03009a7516dfdbdd76d0ab182ee0ddb6c3a7fd;p=lyx.git

diff --git a/src/support/strfwd.h b/src/support/strfwd.h
index 8dfed6e794..069357ff9c 100644
--- a/src/support/strfwd.h
+++ b/src/support/strfwd.h
@@ -67,6 +67,12 @@ typedef std::basic_ostream<char_type, std::char_traits<char_type> > odocstream;
 extern odocstream & operator<<(odocstream &, char);
 #endif
 
+// defined in lstrings.cpp
+docstring const & empty_docstring();
+std::string const & empty_string();
+// defined in docstring.cpp
+bool operator==(docstring const &, char const *);
+
 } // namespace lyx
 
 #endif