From f520d9f742d46953f59ed7f30b4c52e8fa964e07 Mon Sep 17 00:00:00 2001
From: Wengier <wengierwu@yahoo.com>
Date: Sun, 31 Jan 2021 23:41:54 -0500
Subject: [PATCH] fix possible issue with HX-DOS build

---
 CHANGELOG       | 2 +-
 src/dos/dos.cpp | 9 ++++++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index 3b3a86df8b0..0e8321cb7a6 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,7 +1,7 @@
 0.83.10
   - The Windows key(s) in Windows and the Command key(s)
     in macOS will now be displayed as the "Windows" and
-    "Command" keys instead of the "super" and "meta"
+    "Command" keys instead of the "super" and the "meta"
     keys in SDL1 builds just like SDL2 builds. (Wengier)
   - Cursor blinking rate for TrueType font (TTF) output
     can now be customized with the ttf.blinkc option.
diff --git a/src/dos/dos.cpp b/src/dos/dos.cpp
index de00f914d49..8648a1243be 100644
--- a/src/dos/dos.cpp
+++ b/src/dos/dos.cpp
@@ -1890,8 +1890,15 @@ static Bitu DOS_21Handler(void) {
             break;
         case 0x5e:                  /* Network and printer functions */
             if (reg_al == 0 && !control->SecureMode() && enable_network_redirector) {	// Get machine name
+#if defined(WIN32)
+                DWORD size = DOSNAMEBUF;
+                GetComputerName(name1, &size);
+                if (size)
+#else
                 int result = gethostname(name1, DOSNAMEBUF);
-                if (!result) {
+                if (!result)
+#endif
+                {
                     strcat(name1, "               ");									// Simply add 15 spaces
                     if (!strcmp(RunningProgram, "4DOS") || (reg_ip == 0xeb31 && (reg_sp == 0xc25e || reg_sp == 0xc26e))) {	// 4DOS expects it to be 0 terminated (not documented)
                         name1[16] = 0;