From 92291f060ec4a85867ae49e3c68d9f657e36ae11 Mon Sep 17 00:00:00 2001
From: R3DC0DE <dan.liebault@outlook.fr>
Date: Sun, 23 Aug 2026 01:25:18 +0200
Subject: [PATCH 1/2] bump curl to 8.21.0

---
 README.org    |  2 +-
 build.zig.zon |  6 +++---
 libs/curl.zig | 15 +++++++++++----
 3 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/README.org b/README.org
index 1ac6211..796dbfb 100644
--- a/README.org
+++ b/README.org
@@ -17,7 +17,7 @@ For Zig =0.15=, use the [[https://github.com/jiacai2050/zig-curl/tree/0.15][0.15
 The vendored libraries consist of:
 | Library | Version |
 |---------+---------|
-| libcurl | [[https://github.com/curl/curl/tree/curl-8_19_0][8.19.0]]   |
+| libcurl | [[https://github.com/curl/curl/tree/curl-8_21_0][8.21.0]]   |
 | zlib    | [[https://github.com/madler/zlib/tree/v1.3.1][1.3.1]]   |
 | mbedtls | [[https://github.com/Mbed-TLS/mbedtls/tree/v3.6.0][3.6.0]]   |
 
diff --git a/build.zig.zon b/build.zig.zon
index 147cb84..7a75129 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -11,10 +11,10 @@
         "LICENSE",
     },
     .dependencies = .{
-        // https://github.com/curl/curl/releases/tag/curl-8_19_0
+        // https://github.com/curl/curl/releases/tag/curl-8_21_0
         .curl = .{
-            .url = "https://github.com/curl/curl/releases/download/curl-8_19_0/curl-8.19.0.tar.gz",
-            .hash = "N-V-__8AAM-tPgFSsje3FI7iURLjDLSOquhtONinvYZp3AHh",
+            .url = "https://github.com/curl/curl/releases/download/curl-8_21_0/curl-8.21.0.tar.gz",
+            .hash = "N-V-__8AALEMTAGmPn1iGtLTj0oIiySFaGadtszadQ_-WeEo",
             .lazy = true,
         },
         // https://github.com/madler/zlib/releases/tag/v1.3.1
diff --git a/libs/curl.zig b/libs/curl.zig
index e583a4a..e1c27b9 100644
--- a/libs/curl.zig
+++ b/libs/curl.zig
@@ -265,7 +265,6 @@ const srcs = &.{
     "lib/http1.c",
     "lib/multi.c",
     "lib/gopher.c",
-    "lib/noproxy.c",
     "lib/curl_sasl.c",
     "lib/dict.c",
     "lib/bufref.c",
@@ -285,6 +284,7 @@ const srcs = &.{
     "lib/vtls/x509asn1.c",
     "lib/vtls/keylog.c",
     "lib/vtls/vtls_scache.c",
+    "lib/vtls/vtls_config.c",
     "lib/cshutdn.c",
     "lib/multi_ev.c",
     "lib/curlx/wait.c",
@@ -329,9 +329,9 @@ const srcs = &.{
     "lib/curlx/basename.c",
     "lib/curlx/snprintf.c",
     "lib/memdebug.c",
-    "lib/vquic/curl_ngtcp2.c",
+    "lib/vquic/cf-ngtcp2.c",
     "lib/vquic/vquic.c",
-    "lib/vquic/curl_quiche.c",
+    "lib/vquic/cf-quiche.c",
     "lib/getinfo.c",
     "lib/http2.c",
     "lib/vauth/oauth2.c",
@@ -351,7 +351,6 @@ const srcs = &.{
     "lib/bufq.c",
     "lib/curl_get_line.c",
     "lib/hostip4.c",
-    "lib/curl_rtmp.c",
     "lib/amigaos.c",
     "lib/curl_share.c",
     "lib/curlx/warnless.c",
@@ -415,4 +414,12 @@ const srcs = &.{
     "lib/transfer.c",
     "lib/hmac.c",
     "lib/fileinfo.c",
+    "lib/dnscache.c",
+    "lib/cf-dns.c",
+    "lib/protocol.c",
+    "lib/cf-setup.c",
+    "lib/creds.c",
+    "lib/peer.c",
+    "lib/cf-recvbuf.c",
+    "lib/proxy.c"
 };

From d93e78d999bb1ea72d74e9ad5c0a5f1624b32f0a Mon Sep 17 00:00:00 2001
From: Dan Liebault <dan.liebault@viacesi.fr>
Date: Sun, 23 Aug 2026 14:17:22 +0200
Subject: [PATCH 2/2] fix windows build

---
 libs/curl.zig | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libs/curl.zig b/libs/curl.zig
index e1c27b9..ae003e9 100644
--- a/libs/curl.zig
+++ b/libs/curl.zig
@@ -421,5 +421,7 @@ const srcs = &.{
     "lib/creds.c",
     "lib/peer.c",
     "lib/cf-recvbuf.c",
-    "lib/proxy.c"
+    "lib/proxy.c",
+    "lib/thrdqueue.c",
+    "lib/thrdpool.c"
 };