1 files changed, 5 insertions, 0 deletions
diff --git a/include/path.h b/include/path.h
index ca0e052..c4ea85c 100644
--- a/include/path.h
+++ b/include/path.h
@@ -5,12 +5,17 @@
 #include <string>
 #include <unistd.h>
 #include <iterator>
+#include <iostream>
 
 
 namespace ov4
 {
 
+extern std::string current_dir;
+
 std::string find_cmd(char* s);
 std::string find_cmd(std::string s);
+std::string set_current_dir(std::string s);
+std::string path_unifier(const std::string &s);
 
 }