From 31710da449379ab51eafba02572a8379fe9939fd Mon Sep 17 00:00:00 2001
From: Cameron Cawley <ccawley2011@gmail.com>
Date: Fri, 12 Aug 2022 12:18:03 +0100
Subject: [PATCH] Minor optimization in OpenWatcom DOS builds

Co-authored-by: jmalak <jmalak@users.noreply.github.com>
---
 src/dos/dosutil.c | 10 ----------
 src/dos/dosutil.h |  3 +++
 2 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/src/dos/dosutil.c b/src/dos/dosutil.c
index 26c3c99..9e8b0c3 100644
--- a/src/dos/dosutil.c
+++ b/src/dos/dosutil.c
@@ -53,16 +53,6 @@ int dpmi_unlock_linear_region_base(void *address, unsigned long size) {
 
 #include <i86.h>
 
-int enable() {
-	_enable();
-	return 1;
-}
-
-int disable() {
-	_disable();
-	return 1;
-}
-
 int dpmi_allocate_dos_memory(int paragraphs, int *ret_selector_or_max) {
 	union REGS r;
 
diff --git a/src/dos/dosutil.h b/src/dos/dosutil.h
index 1d2eccf..b16b6a2 100644
--- a/src/dos/dosutil.h
+++ b/src/dos/dosutil.h
@@ -18,6 +18,9 @@ extern int dpmi_unlock_linear_region_base(void *address, unsigned long size);
 
 extern int enable();
 extern int disable();
+#pragma aux enable = "sti" "mov eax,1"
+#pragma aux disable = "cli" "mov eax,1"
+
 #else
 #include <pc.h>
 #endif