@node endian.h @section @file{endian.h} Describe's the platform's endianness (byte ordering of words stored in memory). Defines the macros @code{BYTE_ORDER}, @code{LITTLE_ENDIAN}, @code{BIG_ENDIAN}, @code{PDP_ENDIAN}. Gnulib module: --- Portability problems fixed by Gnulib: @itemize @end itemize Portability problems not fixed by Gnulib: @itemize @item This header file is missing on some platforms: macOS 11.1, FreeBSD 13.0, NetBSD 7.1, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 11.4, mingw, MSVC 14. @end itemize