1 files changed, 8 insertions, 1 deletions
diff --git a/tools/utils.h b/tools/utils.h
index cbcb795..2c531b8 100644
--- a/tools/utils.h
+++ b/tools/utils.h
@@ -3,5 +3,12 @@ int prefix(const std::string shorter, const std::string longer);
 std::string time_out(const int _ttt);
 
 std::string toLower(const std::string a);
-std::string ltrim(const std::string a);
 std::string purify(const std::string arg);
+std::string ltrim(const std::string foo,
+        const std::string strip = " \t\r\n");
+
+std::string rtrim(const std::string foo,
+        const std::string strip = " \t\r\n");
+
+std::string trim(const std::string foo,
+        const std::string strip = " \t\r\n");