From 296ffc45c3a3e389fb816cad2d2e4e23bc045212 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 12 Nov 2025 11:27:36 +0100
Subject: [PATCH] schannel: replace atoi() with curlx_str_number()

The last atoi() call removed from libcurl

Closes #19483
---
 lib/vtls/schannel.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/vtls/schannel.c b/lib/vtls/schannel.c
index 639d6c3842..863524e4ee 100644
--- a/lib/vtls/schannel.c
+++ b/lib/vtls/schannel.c
@@ -2587,9 +2587,12 @@ static int schannel_init(void)
 #pragma clang diagnostic pop
 #endif
   if(p_wine_get_version) {  /* WINE detected */
+    curl_off_t ver = 0;
     const char *wine_version = p_wine_get_version();  /* e.g. "6.0.2" */
     /* Assume ALPN support with WINE 6.0 or upper */
-    s_win_has_alpn = wine_version && atoi(wine_version) >= 6;
+    if(wine_version)
+      curlx_str_number(&wine_version, &ver, 20);
+    s_win_has_alpn = (ver >= 6);
   }
   else {
     /* ALPN is supported on Windows 8.1 / Server 2012 R2 and above. */