Remove sstream dependency.

1 files changed, 1 insertions, 3 deletions

diff --git a/src/util.h b/src/util.h
index 0512255..9819e3c 100644
--- a/src/util.h
+++ b/src/util.h
@@ -24,13 +24,11 @@
 #include <boost/optional.hpp>
 #include <string>
 
-class locked_stringstream;
-
 namespace sub {
 
 extern bool empty_or_white_space (std::string s);
 extern void remove_unicode_bom (boost::optional<std::string>& line);
-extern boost::optional<std::string> get_line_stringstream (locked_stringstream* str);
 extern boost::optional<std::string> get_line_file (FILE* f);
+extern boost::optional<std::string> get_line_string (std::string* s);
 
 }