diff options
Diffstat (limited to 'sys/dev/auconv.h')
| -rw-r--r-- | sys/dev/auconv.h | 40 |
1 files changed, 30 insertions, 10 deletions
diff --git a/sys/dev/auconv.h b/sys/dev/auconv.h index 4e52bfdb62c..017cd58158e 100644 --- a/sys/dev/auconv.h +++ b/sys/dev/auconv.h @@ -1,10 +1,12 @@ -/* $OpenBSD: auconv.h,v 1.1 1997/10/07 14:07:46 niklas Exp $ */ -/* $NetBSD: auconv.h,v 1.2 1997/08/24 22:20:25 augustss Exp $ */ +/* $NetBSD: auconv.h,v 1.5 1999/11/01 18:12:19 augustss Exp $ */ /*- - * Copyright (c) 1996 The NetBSD Foundation, Inc. + * Copyright (c) 1997 The NetBSD Foundation, Inc. * All rights reserved. * + * This code is derived from software contributed to The NetBSD Foundation + * by Lennart Augustsson. + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -24,8 +26,8 @@ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN @@ -36,11 +38,29 @@ /* Convert between signed and unsigned. */ extern void change_sign8 __P((void *, u_char *, int)); -extern void change_sign16 __P((void *, u_char *, int)); +extern void change_sign16_le __P((void *, u_char *, int)); +extern void change_sign16_be __P((void *, u_char *, int)); /* Convert between little and big endian. */ extern void swap_bytes __P((void *, u_char *, int)); -extern void swap_bytes_change_sign16 __P((void *, u_char *, int)); -extern void change_sign16_swap_bytes __P((void *, u_char *, int)); +extern void swap_bytes_change_sign16_le __P((void *, u_char *, int)); +extern void swap_bytes_change_sign16_be __P((void *, u_char *, int)); +extern void change_sign16_swap_bytes_le __P((void *, u_char *, int)); +extern void change_sign16_swap_bytes_be __P((void *, u_char *, int)); /* Byte expansion/contraction */ -extern void linear8_to_linear16 __P((void *, u_char *, int)); -extern void linear16_to_linear8 __P((void *, u_char *, int)); +extern void linear8_to_linear16_le __P((void *, u_char *, int)); +extern void linear8_to_linear16_be __P((void *, u_char *, int)); +extern void linear16_to_linear8_le __P((void *, u_char *, int)); +extern void linear16_to_linear8_be __P((void *, u_char *, int)); + +/* backwards compat for now */ +#if BYTE_ORDER == LITTLE_ENDIAN +#define change_sign16 change_sign16_le +#define change_sign16_swap_bytes swap_bytes_change_sign16_le +#define swap_bytes_change_sign16 swap_bytes_change_sign16_le +#define linear8_to_linear16 linear8_to_linear16_le +#else +#define change_sign16 change_sign16_be +#define change_sign16_swap_bytes swap_bytes_change_sign16_be +#define swap_bytes_change_sign16 swap_bytes_change_sign16_be +#define linear8_to_linear16 linear8_to_linear16_be +#endif |