From 3b264d5877bbdbe8c45c9e55b7543217351da8b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Paul=20Kim=20=28=EA=B9=80=ED=98=95=EC=A4=80=29?=
 <44695374+thekpaul@users.noreply.github.com>
Date: Fri, 23 Jun 2023 17:53:03 +0900
Subject: [PATCH] Add `pthread.h` Inclusion if `HAVE_PTHREADS_PF` is defined

Single-case tested with success on Windows 11 with MinGW-w64 Standalone GCC v13.1.0 while building OpenCV 4.7.0
---
 modules/core/src/parallel.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/core/src/parallel.cpp b/modules/core/src/parallel.cpp
index dc52820e71..94ea91964e 100644
--- a/modules/core/src/parallel.cpp
+++ b/modules/core/src/parallel.cpp
@@ -118,6 +118,8 @@
     #include <ppltasks.h>
 #elif defined HAVE_CONCURRENCY
     #include <ppl.h>
+#elif defined HAVE_PTHREADS_PF
+    #include <pthread.h>
 #endif