39 lines
876 B
C
39 lines
876 B
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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*
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* Copyright (C) 2005 Mike Isely <isely@pobox.com>
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*/
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#ifndef __PVRUSB2_UTIL_H
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#define __PVRUSB2_UTIL_H
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#define PVR2_DECOMPOSE_LE(t,i,d) \
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do { \
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(t)[i] = (d) & 0xff;\
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(t)[i+1] = ((d) >> 8) & 0xff;\
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(t)[i+2] = ((d) >> 16) & 0xff;\
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(t)[i+3] = ((d) >> 24) & 0xff;\
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} while(0)
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#define PVR2_DECOMPOSE_BE(t,i,d) \
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do { \
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(t)[i+3] = (d) & 0xff;\
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(t)[i+2] = ((d) >> 8) & 0xff;\
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(t)[i+1] = ((d) >> 16) & 0xff;\
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(t)[i] = ((d) >> 24) & 0xff;\
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} while(0)
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#define PVR2_COMPOSE_LE(t,i) \
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((((u32)((t)[i+3])) << 24) | \
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(((u32)((t)[i+2])) << 16) | \
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(((u32)((t)[i+1])) << 8) | \
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((u32)((t)[i])))
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#define PVR2_COMPOSE_BE(t,i) \
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((((u32)((t)[i])) << 24) | \
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(((u32)((t)[i+1])) << 16) | \
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(((u32)((t)[i+2])) << 8) | \
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((u32)((t)[i+3])))
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#endif /* __PVRUSB2_UTIL_H */
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