/* * 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 */