xnu-792.21.3.tar.gz

[apple/xnu.git] / pexpert / i386 / pe_serial.c

diff --git a/pexpert/i386/pe_serial.c b/pexpert/i386/pe_serial.c
index 201b76e9c339555de27f24c8f2bba6010568520d..ff104bba5d64fddbe97f4fa4031bc50f6054a1a2 100644 (file)
--- a/pexpert/i386/pe_serial.c
+++ b/pexpert/i386/pe_serial.c
@@ -1,23 +1,29 @@
 /*
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 
 /*
@@ -28,6 +34,10 @@
 #include <pexpert/protos.h>
 #include <pexpert/pexpert.h>
 
+void   serial_putc(char);
+int    serial_getc(void);
+int    serial_init(void);
+
 /* standard port addresses */
 enum {
     COM1_PORT_ADDR = 0x3f8,
@@ -118,7 +128,7 @@ uart_putc( char c )
 
 int serial_init( void )
 {
-    if ( uart_initted || uart_probe() == 0 ) return 0;
+    if ( /*uart_initted ||*/ uart_probe() == 0 ) return 0;
 
     /* Disable hardware interrupts */