Added const qualifiers

svn-id: r34682

1 files changed, 3 insertions, 3 deletions

diff --git a/engines/scumm/file.cpp b/engines/scumm/file.cpp
index f258ddd420..38c7a1a180 100644
--- a/engines/scumm/file.cpp
+++ b/engines/scumm/file.cpp
@@ -125,15 +125,15 @@ bool ScummFile::openSubFile(const Common::String &filename) {
 }
 
 
-bool ScummFile::eos() {
+bool ScummFile::eos() const {
 	return _subFileLen ? (pos() >= _subFileLen) : File::eos(); // FIXME
 }
 
-int32 ScummFile::pos() {
+int32 ScummFile::pos() const {
 	return File::pos() - _subFileStart;
 }
 
-int32 ScummFile::size() {
+int32 ScummFile::size() const {
 	return _subFileLen ? _subFileLen : File::size();
 }