--- a/src/string.c	Sun Dec 28 18:30:25 2025 +0100
+++ b/src/string.c	Sun Dec 28 18:43:21 2025 +0100
@@ -283,14 +283,6 @@
     return result;
 }
 
-cxmutstr cx_strstr_m_(
-        cxmutstr haystack,
-        cxstring needle
-) {
-    cxstring result = cx_strstr(cx_strcast(haystack), needle);
-    return (cxmutstr) {(char *) result.ptr, result.length};
-}
-
 size_t cx_strsplit_(
         cxstring string,
         cxstring delim,