1 files changed, 3 insertions, 0 deletions
diff --git a/include/str.h b/include/str.h
index 277a6f3..5b3e04c 100644
--- a/include/str.h
+++ b/include/str.h
@@ -20,6 +20,9 @@ typedef array(char) str;
 typedef arraybuf(char) strbuf;
 #define NILSBUF ((strbuf) { 0, 0, NULL })
 
+// return if two strings are equal
+bool str_eq(str s1, str s2);
+
 // compares two strings by length and ASCII values. return value:
 //   < 0 if s1 < s2
 //   = 0 if s1 = s2