alsa-lib/include/conv.h
Jaroslav Kysela c20c954f3d Added documentation for instrument and midi event functions.
Removed snd_enum_() macros.
Documentation changes in asoundlib.h.
2001-07-11 14:09:01 +00:00

32 lines
1.5 KiB
C

/****************************************************************************
* *
* conv.h *
* Binary Value Conversion *
* *
****************************************************************************/
/**
* \defgroup BConv Binary Value Conversion
* Binary Value Conversion
* \{
*/
/** convert 16-bit value from host to Little Endian byte order */
#define snd_host_to_LE_16(val) __cpu_to_le16(val)
/** convert 16-bit value from Little Endian to host byte order */
#define snd_LE_to_host_16(val) __le16_to_cpu(val)
/** convert 32-bit value from host to Little Endian byte order */
#define snd_host_to_LE_32(val) __cpu_to_le32(val)
/** convert 32-bit value from Little Endian to host byte order */
#define snd_LE_to_host_32(val) __le32_to_cpu(val)
/** convert 16-bit value from host to Big Endian byte order */
#define snd_host_to_BE_16(val) __cpu_to_be16(val)
/** convert 16-bit value from Big Endian to host byte order */
#define snd_BE_to_host_16(val) __be16_to_cpu(val)
/** convert 32-bit value from host to Big Endian byte order */
#define snd_host_to_BE_32(val) __cpu_to_be32(val)
/** convert 32-bit value from Big Endian to host byte order */
#define snd_BE_to_host_32(val) __be32_to_cpu(val)
/** \} */