14#if !defined(BYTE_ORDER) && defined(__BYTE_ORDER__)
15# define BYTE_ORDER __BYTE_ORDER__
17#if !defined(BIG_ENDIAN) && defined(__ORDER_BIG_ENDIAN__)
18# define BIG_ENDIAN __ORDER_BIG_ENDIAN__
20#if !defined(LITTLE_ENDIAN) && defined(__ORDER_LITTLE_ENDIAN__)
21# define LITTLE_ENDIAN __ORDER_LITTLE_ENDIAN__
25# if BYTE_ORDER == BIG_ENDIAN
26# define littleendian 0
27# elif BYTE_ORDER == LITTLE_ENDIAN
28# define littleendian 1
34check_little_endian(
void)
37 return (*(
unsigned char*)&n == 1);
39# define littleendian check_little_endian()
#define MRB_END_DECL
End declarations in C mode.
Definition common.h:28
#define MRB_BEGIN_DECL
Start declarations in C mode.
Definition common.h:26