C++ Commons: src/commons/x86asm.h Source File

00001 #ifndef COMMONS_X86ASM_H
00002 #define COMMONS_X86ASM_H
00003 
00004 namespace commons
00005 {
00006 
00011   inline unsigned char
00012   high(unsigned int r)
00013   {
00014     return static_cast<unsigned char>((r >> 8) & 0xffU);
00015   }
00016 
00021   inline unsigned char
00022   low(unsigned int r)
00023   {
00024     return static_cast<unsigned char>(r & 0xffU);
00025   }
00026 
00027 }
00028 
00029 #endif