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Use glib's byte order functions

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This commit is contained in:
Daniel Drake
2007-10-29 23:06:06 +00:00
parent 294f9ad447
commit 6f633cc771
3 changed files with 9 additions and 35 deletions
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26
libfprint/fp_internal.h
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@@ -21,22 +21,11 @@
#define __FPRINT_INTERNAL_H__
#include <config.h>
#include <stdint.h>
#include <glib.h>
#include <usb.h>
#ifdef __DARWIN_NULL
/* Darwin does endianness slightly differently */
#include <machine/endian.h>
#define __BYTE_ORDER BYTE_ORDER
#define __LITTLE_ENDIAN LITTLE_ENDIAN
#define __BIG_ENDIAN BIG_ENDIAN
#else /* Linux */
#include <endian.h>
#endif
#include <fprint.h>
#define ARRAY_SIZE(a) (sizeof(a) / sizeof(*a))
@@ -201,20 +190,5 @@ int fpi_img_detect_minutiae(struct fp_img_dev *imgdev, struct fp_img *img,
int fpi_img_compare_print_data(struct fp_print_data *enrolled_print,
struct fp_print_data *new_print);
#define bswap16(x) (((x & 0xff) << 8) | (x >> 8))
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define cpu_to_le16(x) (x)
#define le16_to_cpu(x) (x)
#define cpu_to_be16(x) bswap16(x)
#define be16_to_cpu(x) bswap16(x)
#elif __BYTE_ORDER == __BIG_ENDIAN
#define cpu_to_le16(x) bswap16(x)
#define le16_to_cpu(x) bswap16(x)
#define cpu_to_be16(x) (x)
#define be16_to_cpu(x) (x)
#else
#error "Unrecognized endianness"
#endif
#endif