Remove more _SUPPORT ifdefs and do some cleanup

1 files changed, 17 insertions, 0 deletions

diff --git a/src/utils/stringutils.cpp b/src/utils/stringutils.cpp
index 64d928d6..adcedaa1 100644
--- a/src/utils/stringutils.cpp
+++ b/src/utils/stringutils.cpp
@@ -117,3 +117,20 @@ std::string removeColors(std::string msg)
     }
     return msg;
 }
+
+int compareStrI(const std::string &a, const std::string &b)
+{
+    std::string::const_iterator itA = a.begin();
+    std::string::const_iterator endA = a.end();
+    std::string::const_iterator itB = b.begin();
+    std::string::const_iterator endB = b.end();
+
+    for (; itA < endA, itB < endB; ++itA, ++itB)
+    {
+        int comp = tolower(*itA) - tolower(*itB);
+        if (comp)
+            return comp;
+    }
+
+    return 0;
+}