From ddde4525443d80b9373296a27fab5609298c8047 Mon Sep 17 00:00:00 2001
From: Ancurio <amaryllis.kulla@protonmail.com>
Date: Mon, 27 Sep 2021 18:21:55 +0200
Subject: [PATCH] steamshim: Fix MinGW build

---
 steamshim/steamshim_child.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/steamshim/steamshim_child.c b/steamshim/steamshim_child.c
index 0667cc7..b4ef493 100644
--- a/steamshim/steamshim_child.c
+++ b/steamshim/steamshim_child.c
@@ -23,6 +23,8 @@ typedef int PipeType;
 #define NULLPIPE -1
 #endif
 
+#include <stdio.h>
+#include <signal.h>
 #include "steamshim_child.h"
 
 #define DEBUGPIPE 1
@@ -69,7 +71,7 @@ static void closePipe(PipeType fd)
 static char *getEnvVar(const char *key, char *buf, const size_t _buflen)
 {
     const DWORD buflen = (DWORD) _buflen;
-    const DWORD rc = GetEnvironmentVariableA(key, val, buflen);
+    const DWORD rc = GetEnvironmentVariableA(key, buf, buflen);
     /* rc doesn't count null char, hence "<". */
     return ((rc > 0) && (rc < buflen)) ? NULL : buf;
 } /* getEnvVar */
@@ -185,7 +187,9 @@ int STEAMSHIM_init(void)
         return 0;
     } /* if */
 
+#ifndef _WIN32
     signal(SIGPIPE, SIG_IGN);
+#endif
 
     dbgpipe("Child init success!\n");
     return 1;
@@ -205,7 +209,9 @@ void STEAMSHIM_deinit(void)
 
     GPipeRead = GPipeWrite = NULLPIPE;
 
+#ifndef _WIN32
     signal(SIGPIPE, SIG_DFL);
+#endif
 } /* STEAMSHIM_deinit */
 
 static inline int isAlive(void)