xref: /rkdeveloptool/Endian.h (revision 76af099afcbcafd97801028de2ba3421d3c12865)
1 #ifndef ENDIAN_HEADER
2 #define ENDIAN_HEADER
3 
4 #define Endian16_Swap(value)	(((((unsigned short)value) << 8) & 0xFF00)|\
5 								((((unsigned short)value) >> 8) & 0x00FF))
6 
7 #define Endian32_Swap(value)	(((((unsigned int)value) << 24) & 0xFF000000) |\
8 								((((unsigned int)value) << 8) & 0x00FF0000) |\
9 								((((unsigned int)value) >> 8) & 0x0000FF00) |\
10 								((((unsigned int)value) >> 24) & 0x000000FF))
11 
12 #define EndianS16_LtoB(value)              	 ((short)Endian16_Swap(value))
13 #define EndianS16_BtoL(value)                ((short)Endian16_Swap(value))
14 #define EndianU16_LtoB(value)                ((unsigned short)Endian16_Swap(value))
15 #define EndianU16_BtoL(value)                ((unsigned short)Endian16_Swap(value))
16 #define EndianS32_LtoB(value)                ((int)Endian32_Swap(value))
17 #define EndianS32_BtoL(value)                ((int)Endian32_Swap(value))
18 #define EndianU32_LtoB(value)                ((unsigned int)Endian32_Swap(value))
19 #define EndianU32_BtoL(value)                ((unsigned int)Endian32_Swap(value))
20 
21 #endif
22