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- /**
- * \file include/conv.h
- * \brief Application interface library for the ALSA driver
- * \author Jaroslav Kysela <perex@suse.cz>
- * \author Abramo Bagnara <abramo@alsa-project.org>
- * \author Takashi Iwai <tiwai@suse.de>
- * \date 1998-2001
- *
- * Application interface library for the ALSA driver
- */
- /*
- * This library is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
- #ifndef __ALSA_CONV_H
- #define __ALSA_CONV_H
-
- /**
- * \defgroup BConv Binary Value Conversion
- * Helper macros to convert binary values to/from a specific byte order.
- * \{
- */
-
- /** Converts a 16-bit value from host to little endian byte order. */
- #define snd_host_to_LE_16(val) __cpu_to_le16(val)
- /** Converts a 16-bit value from little endian to host byte order. */
- #define snd_LE_to_host_16(val) __le16_to_cpu(val)
- /** Converts a 32-bit value from host to little endian byte order. */
- #define snd_host_to_LE_32(val) __cpu_to_le32(val)
- /** Converts a 32-bit value from little endian to host byte order. */
- #define snd_LE_to_host_32(val) __le32_to_cpu(val)
- /** Converts a 16-bit value from host to big endian byte order. */
- #define snd_host_to_BE_16(val) __cpu_to_be16(val)
- /** Converts a 16-bit value from big endian to host byte order. */
- #define snd_BE_to_host_16(val) __be16_to_cpu(val)
- /** Converts a 32-bit value from host to big endian byte order. */
- #define snd_host_to_BE_32(val) __cpu_to_be32(val)
- /** Converts a 32-bit value from big endian to host byte order. */
- #define snd_BE_to_host_32(val) __be32_to_cpu(val)
-
- /** \} */
-
- #endif /* __ALSA_CONV_H */
-
-