# HG changeset patch
# User John Tsiombikas <nuclear@member.fsf.org>
# Date 1363408792 -7200
# Node ID ba868d348de8064eda1a4740c3b703a3d2b56d6d
# Parent  a8024271c662ea33cc7fd5964f81d89ebeed0a70
stuff

diff -r a8024271c662 -r ba868d348de8 Makefile
--- a/Makefile	Sat Mar 16 03:35:08 2013 +0200
+++ b/Makefile	Sat Mar 16 06:39:52 2013 +0200
@@ -2,11 +2,12 @@
       wvga.obj &
       dpmi.obj &
       palman.obj &
-      texture.obj
+      texture.obj &
+	  timer.obj
 bin = wtunnel.exe
 
 CC = wcc386
-CFLAGS = -fp5 -ot
+CFLAGS = -5 -fp5 -otexan -zq -bt=dos
 LD = wlink
 
 $(bin): $(obj)
diff -r a8024271c662 -r ba868d348de8 src/timer.c
--- a/src/timer.c	Sat Mar 16 03:35:08 2013 +0200
+++ b/src/timer.c	Sat Mar 16 06:39:52 2013 +0200
@@ -122,9 +122,10 @@
 		 * do it if I am to call the previous function
 		 */
 		dos_ticks = 0;
-		_chain_intr(prev_timer_intr);	/* DOES NOT RETURN */
-	} else {
-		/* send EOI to the PIC */
-		outp(PIC1_CMD, OCW2_EOI);
+		_chain_intr(prev_timer_intr);	/* XXX DOES NOT RETURN */
+		return;	/* just for clarity */
 	}
+
+	/* send EOI to the PIC */
+	outp(PIC1_CMD, OCW2_EOI);
 }
diff -r a8024271c662 -r ba868d348de8 src/tunnel.c
--- a/src/tunnel.c	Sat Mar 16 03:35:08 2013 +0200
+++ b/src/tunnel.c	Sat Mar 16 06:39:52 2013 +0200
@@ -45,7 +45,7 @@
 		return 1;
 	}
 
-	while(!kbhit()) {
+	while(!kbhit() || getch() != 27) {
 		display();
 	}
 	cleanup();