diff options
Diffstat (limited to 'contrib/syslinux-4.02/com32/include/klibc/endian.h')
| -rw-r--r-- | contrib/syslinux-4.02/com32/include/klibc/endian.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/com32/include/klibc/endian.h b/contrib/syslinux-4.02/com32/include/klibc/endian.h new file mode 100644 index 0000000..9466421 --- /dev/null +++ b/contrib/syslinux-4.02/com32/include/klibc/endian.h @@ -0,0 +1,38 @@ +/* + * klibc/endian.h + * + * Like <endian.h>, but export only double-underscore symbols + */ + +#ifndef _KLIBC_ENDIAN_H +#define _KLIBC_ENDIAN_H + +#define __LITTLE_ENDIAN /* we're on i386, littleendian */ + +/* Linux' asm/byteorder.h defines either __LITTLE_ENDIAN or + __BIG_ENDIAN, but the glibc/BSD-ish macros expect both to be + defined with __BYTE_ORDER defining which is actually used... */ + +#if defined(__LITTLE_ENDIAN) +# undef __LITTLE_ENDIAN +# define __LITTLE_ENDIAN 1234 +# define __BIG_ENDIAN 4321 +# define __PDP_ENDIAN 3412 +# define __BYTE_ORDER __LITTLE_ENDIAN +#elif defined(__BIG_ENDIAN) +# undef __BIG_ENDIAN +# define __LITTLE_ENDIAN 1234 +# define __BIG_ENDIAN 4321 +# define __PDP_ENDIAN 3412 +# define __BYTE_ORDER __BIG_ENDIAN +#elif defined(__PDP_ENDIAN) +# undef __PDP_ENDIAN +# define __LITTLE_ENDIAN 1234 +# define __BIG_ENDIAN 4321 +# define __PDP_ENDIAN 3412 +# define __BYTE_ORDER __PDP_ENDIAN +#else +# error "Unknown byte order!" +#endif + +#endif /* _KLIBC_ENDIAN_H */ |