Define byte order macros, if not defined it and there are alternatives

This commit is contained in:
dearblue
2018-12-22 21:05:27 +09:00
parent e9ceb865b6
commit b7a832bf4f
+10
View File
@@ -64,6 +64,16 @@ const static unsigned char base64chars[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
static unsigned char base64_dec_tab[128];
#if !defined(BYTE_ORDER) && defined(__BYTE_ORDER__)
# define BYTE_ORDER __BYTE_ORDER__
#endif
#if !defined(BIG_ENDIAN) && defined(__ORDER_BIG_ENDIAN__)
# define BIG_ENDIAN __ORDER_BIG_ENDIAN__
#endif
#if !defined(LITTLE_ENDIAN) && defined(__ORDER_LITTLE_ENDIAN__)
# define LITTLE_ENDIAN __ORDER_LITTLE_ENDIAN__
#endif
#ifdef BYTE_ORDER
# if BYTE_ORDER == BIG_ENDIAN
# define littleendian 0