Mercurial > hg > nginx-quic
diff src/core/ngx_crc.h @ 441:da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Tue, 28 Sep 2004 08:34:51 +0000 |
parents | 0b67be7d4489 |
children | 42d11f017717 |
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--- a/src/core/ngx_crc.h +++ b/src/core/ngx_crc.h @@ -1,3 +1,9 @@ + +/* + * Copyright (C) 2002-2004 Igor Sysoev + */ + + #ifndef _NGX_CRC_H_INCLUDED_ #define _NGX_CRC_H_INCLUDED_ @@ -9,9 +15,10 @@ ngx_inline static uint32_t ngx_crc(char uint32_t sum; for (sum = 0; len; len--) { + /* * gcc 2.95.2 x86 and icc 7.1.006 compile that operator - * into the single rol opcode. + * into the single "rol" opcode. * msvc 6.0sp2 compiles it into four opcodes. */ sum = sum >> 1 | sum << 31;