From 3518abb47d3f13084b28d6498ea797b414496eea Mon Sep 17 00:00:00 2001
From: Brad Smith <brad@comstyle.com>
Date: Fri, 19 May 2023 22:04:36 -0400
Subject: [PATCH] Build fixes for OpenBSD

---
 Core/HLE/proAdhoc.cpp    | 4 ++--
 Core/HLE/sceNet.cpp      | 2 +-
 Core/HLE/sceNetAdhoc.cpp | 1 +
 ppsspp_config.h          | 2 ++
 4 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/Core/HLE/proAdhoc.cpp b/Core/HLE/proAdhoc.cpp
index 6862893e032b..fcf853ec0b69 100644
--- a/Core/HLE/proAdhoc.cpp
+++ b/Core/HLE/proAdhoc.cpp
@@ -2087,7 +2087,7 @@ int setSockKeepAlive(int sock, bool keepalive, const int keepinvl, const int kee
 	int optval = keepalive ? 1 : 0;
 	int optlen = sizeof(optval);
 	int result = setsockopt(sock, SOL_SOCKET, SO_KEEPALIVE, (char*)&optval, optlen);
-#if !PPSSPP_PLATFORM(SWITCH)
+#if !PPSSPP_PLATFORM(SWITCH) && !PPSSPP_PLATFORM(OPENBSD)
 	if (result == 0 && keepalive) {
 		if (getsockopt(sock, SOL_SOCKET, SO_TYPE, (char*)&optval, (socklen_t*)&optlen) == 0 && optval == SOCK_STREAM) {
 			optlen = sizeof(optval);
@@ -2099,7 +2099,7 @@ int setSockKeepAlive(int sock, bool keepalive, const int keepinvl, const int kee
 			setsockopt(sock, IPPROTO_TCP, TCP_KEEPCNT, (char*)&optval, optlen);
 		}
 	}
-#endif // !PPSSPP_PLATFORM(SWITCH)
+#endif // !PPSSPP_PLATFORM(SWITCH) && !PPSSPP_PLATFORM(OPENBSD)
 	return result;
 }
 
diff --git a/Core/HLE/sceNet.cpp b/Core/HLE/sceNet.cpp
index 13b87f6b6b05..2e256fffbbc6 100644
--- a/Core/HLE/sceNet.cpp
+++ b/Core/HLE/sceNet.cpp
@@ -15,7 +15,7 @@
 // Official git repository and contact information can be found at
 // https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
 
-#if __linux__ || __APPLE__
+#if __linux__ || __APPLE__ || defined(__OpenBSD__)
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/mman.h>
diff --git a/Core/HLE/sceNetAdhoc.cpp b/Core/HLE/sceNetAdhoc.cpp
index 67e570c3ae07..8abed50a501a 100644
--- a/Core/HLE/sceNetAdhoc.cpp
+++ b/Core/HLE/sceNetAdhoc.cpp
@@ -21,6 +21,7 @@
 #endif
 
 #if !defined(_WIN32)
+#include <sys/types.h>
 #include <netinet/tcp.h>
 #endif
 
diff --git a/ppsspp_config.h b/ppsspp_config.h
index d819d137b3e2..c8fcc0f10d31 100644
--- a/ppsspp_config.h
+++ b/ppsspp_config.h
@@ -104,6 +104,8 @@
     #define PPSSPP_PLATFORM_LINUX 1
 #elif defined(__linux__)
     #define PPSSPP_PLATFORM_LINUX 1
+#elif defined(__OpenBSD__)
+    #define PPSSPP_PLATFORM_OPENBSD 1
 #endif
 
 // Windows ARM/ARM64, and Windows UWP (all), are the only platform that don't do GL at all (until Apple finally removes it)