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| author | Jonny Grant <jg@jguk.org> | 2020-10-26 14:55:14 +0000 |
|---|---|---|
| committer | Carlos O'Donell <carlos@redhat.com> | 2020-10-26 11:50:43 -0400 |
| commit | 0a3fce86eecd4aa1df4b0695b4aecc314268181c (patch) | |
| tree | 20baafa7c0ef3c460422d07e9c64da7934478261 /string/byteswap.h | |
| parent | ce643e6fe97b20716ac3888ba832539011fe9186 (diff) | |
| download | glibc-0a3fce86eecd4aa1df4b0695b4aecc314268181c.tar.gz glibc-0a3fce86eecd4aa1df4b0695b4aecc314268181c.tar.xz glibc-0a3fce86eecd4aa1df4b0695b4aecc314268181c.zip | |
Amend grammar and add a description
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'string/byteswap.h')
| -rw-r--r-- | string/byteswap.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/string/byteswap.h b/string/byteswap.h index ca600d863d..8f6939717c 100644 --- a/string/byteswap.h +++ b/string/byteswap.h @@ -1,4 +1,5 @@ -/* Copyright (C) 1997-2020 Free Software Foundation, Inc. +/* Swap byte order for 16, 32 and 64 bit values + Copyright (C) 1997-2020 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -24,10 +25,10 @@ #include <bits/byteswap.h> -/* The following definitions must all be macros since otherwise some +/* The following definitions must all be macros, otherwise some of the possible optimizations are not possible. */ -/* Return a value with all bytes in the 16 bit argument swapped. */ +/* Return a value with both bytes in the 16 bit argument swapped. */ #define bswap_16(x) __bswap_16 (x) /* Return a value with all bytes in the 32 bit argument swapped. */ |