1 files changed, 1 insertions, 0 deletions
diff --git a/String.h b/String.h
index 40d0e55..2a9ef87 100644
--- a/String.h
+++ b/String.h
@@ -30,5 +30,6 @@ Result S_prepend(String *s, const char* str);
 
 usize S_length(String s);
 usize S_find(String s, char c);
+String S_substr(MemoryManager *mm, String s, usize start, usize length);
 
 #endif /* _STRING */