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path: root/noncore/net/wellenreiter/daemon/source/extract.h
authormjm <mjm>2002-11-12 22:12:33 (UTC)
committer mjm <mjm>2002-11-12 22:12:33 (UTC)
commiteaecbed44924ece119c5b41db2828b4554f263d2 (patch) (side-by-side diff)
treeb87dd3d049ea1768b20192f6c674f8684a41282c /noncore/net/wellenreiter/daemon/source/extract.h
parent15bc80dffd7a4c52985a742cb3a439da42692478 (diff)
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pre-alpha version, most things does not work yet.
todo: communication protocol with GUI and implementation of sniffer
Diffstat (limited to 'noncore/net/wellenreiter/daemon/source/extract.h') (more/less context) (ignore whitespace changes)
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diff --git a/noncore/net/wellenreiter/daemon/source/extract.h b/noncore/net/wellenreiter/daemon/source/extract.h
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--- a/noncore/net/wellenreiter/daemon/source/extract.h
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@@ -1,57 +0,0 @@
-/*
- * Copyright (c) 1992, 1993, 1994, 1995, 1996
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that: (1) source code distributions
- * retain the above copyright notice and this paragraph in its entirety, (2)
- * distributions including binary code include the above copyright notice and
- * this paragraph in its entirety in the documentation or other materials
- * provided with the distribution, and (3) all advertising materials mentioning
- * features or use of this software display the following acknowledgement:
- * ``This product includes software developed by the University of California,
- * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
- * the University nor the names of its contributors may be used to endorse
- * or promote products derived from this software without specific prior
- * written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * @(#) $Header$ (LBL)
- */
-
-/* Network to host order macros */
-
-#ifdef LBL_ALIGN
-#define EXTRACT_16BITS(p) \
- ((u_int16_t)((u_int16_t)*((const u_int8_t *)(p) + 0) << 8 | \
- (u_int16_t)*((const u_int8_t *)(p) + 1)))
-#define EXTRACT_32BITS(p) \
- ((u_int32_t)((u_int32_t)*((const u_int8_t *)(p) + 0) << 24 | \
- (u_int32_t)*((const u_int8_t *)(p) + 1) << 16 | \
- (u_int32_t)*((const u_int8_t *)(p) + 2) << 8 | \
- (u_int32_t)*((const u_int8_t *)(p) + 3)))
-#else
-#define EXTRACT_16BITS(p) \
- ((u_int16_t)ntohs(*(const u_int16_t *)(p)))
-#define EXTRACT_32BITS(p) \
- ((u_int32_t)ntohl(*(const u_int32_t *)(p)))
-#endif
-
-#define EXTRACT_24BITS(p) \
- ((u_int32_t)((u_int32_t)*((const u_int8_t *)(p) + 0) << 16 | \
- (u_int32_t)*((const u_int8_t *)(p) + 1) << 8 | \
- (u_int32_t)*((const u_int8_t *)(p) + 2)))
-
-/* Little endian protocol host order macros */
-
-#define EXTRACT_LE_8BITS(p) (*(p))
-#define EXTRACT_LE_16BITS(p) \
- ((u_int16_t)((u_int16_t)*((const u_int8_t *)(p) + 1) << 8 | \
- (u_int16_t)*((const u_int8_t *)(p) + 0)))
-#define EXTRACT_LE_32BITS(p) \
- ((u_int32_t)((u_int32_t)*((const u_int8_t *)(p) + 3) << 24 | \
- (u_int32_t)*((const u_int8_t *)(p) + 2) << 16 | \
- (u_int32_t)*((const u_int8_t *)(p) + 1) << 8 | \
- (u_int32_t)*((const u_int8_t *)(p) + 0)))