diff --git a/luna/include/luna/CString.h b/luna/include/luna/CString.h
index d677104a..8b606af7 100644
--- a/luna/include/luna/CString.h
+++ b/luna/include/luna/CString.h
@@ -8,6 +8,7 @@ extern "C"
     int memcmp(const void* a, const void* b, usize n);
     void* memmove(void* dest, const void* src, usize n);
     usize strlen(const char* str);
+    int strcmp(const char* a, const char* b);
 
     usize wcslen(const wchar_t* str);
 
diff --git a/luna/src/CString.cpp b/luna/src/CString.cpp
index 7bb47ee7..83d15661 100644
--- a/luna/src/CString.cpp
+++ b/luna/src/CString.cpp
@@ -46,6 +46,16 @@ extern "C"
         return (usize)(i - str);
     }
 
+    int strcmp(const char* a, const char* b)
+    {
+        while (*a && (*a == *b))
+        {
+            a++;
+            b++;
+        }
+        return *(const u8*)a - *(const u8*)b;
+    }
+
     usize wcslen(const wchar_t* str)
     {
         const wchar_t* i = str;