X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=dosdemo;a=blobdiff_plain;f=src%2Fdos%2Fkeyb.c;h=55b90134de8715c902aa3c04f581ae73197967cc;hp=a13ef81c0faabef5c9cf2466f869ce64b44b831c;hb=7cffbf057545fb303ad8f53e432ef42f7708e16d;hpb=68f89fa06ae5cfacde9cf8310e97220e5fc05260

diff --git a/src/dos/keyb.c b/src/dos/keyb.c
index a13ef81..55b9013 100644
--- a/src/dos/keyb.c
+++ b/src/dos/keyb.c
@@ -161,10 +161,12 @@ void kb_wait(void)
 {
 	int key;
 	while((key = kb_getkey()) == -1) {
+#ifdef USE_HLT
 		/* put the processor to sleep while waiting for keypresses, but first
 		 * make sure interrupts are enabled, or we'll sleep forever
 		 */
 		halt();
+#endif
 	}
 	kb_putback(key);
 }