swap_buf_le16(9) centos man page | unix.com

SWAP_BUF_LE16(9)					       libata Core Internals						  SWAP_BUF_LE16(9)

NAME
       swap_buf_le16 - swap halves of 16-bit words in place

SYNOPSIS
       void swap_buf_le16(u16 * buf, unsigned int buf_words);

ARGUMENTS
       buf
	   Buffer to swap

       buf_words
	   Number of 16-bit words in buffer.

DESCRIPTION
       Swap halves of 16-bit words if needed to convert from little-endian byte order to native cpu byte order, or vice-versa.

LOCKING
       Inherited from caller.

AUTHOR
       Jeff Garzik
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							  SWAP_BUF_LE16(9)