From 43c97c9c203d9920b21db8b1d5a999eac2fa8d69 Mon Sep 17 00:00:00 2001
From: Mike Dalessio <mike.dalessio@gmail.com>
Date: Mon, 21 Feb 2022 09:35:59 -0500
Subject: [PATCH 2/3] Update `xmlStrlen()` to use POSIX / ISO C `strlen()`

This should be faster on a wide range of platforms.

Closes #212
---
 xmlstring.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/xmlstring.c b/xmlstring.c
index 5a6875f..281b8a7 100644
--- a/xmlstring.c
+++ b/xmlstring.c
@@ -424,13 +424,7 @@ xmlStrsub(const xmlChar *str, int start, int len) {
 
 int
 xmlStrlen(const xmlChar *str) {
-    size_t len = 0;
-
-    if (str == NULL) return(0);
-    while (*str != 0) { /* non input consuming */
-        str++;
-        len++;
-    }
+    size_t len = str ? strlen((const char *)str) : 0;
     return(len > INT_MAX ? 0 : len);
 }
 
-- 
2.27.0