Check Big/Little Endian
1172 ワード
Little endian:Low memory address stores low byte value.(eg. short int 0x2211 0xbfd05c0e->0x11 | 0xbfd05c0f->0x22)
Big endian:Low memory address stores high byte value. (eg. short int 0x2211 0xbfd05c0e->0x22 | 0xbfd05c0f->0x11)
Big endian:Low memory address stores high byte value. (eg. short int 0x2211 0xbfd05c0e->0x22 | 0xbfd05c0f->0x11)
#include <endian.h>
bool IsLittleEndian1()
{
return BYTE_ORDER == LITTLE_ENDIAN ? true : false;
}
bool IsLittleEndian2()
{
short endian = 0x2211;
return *((char*)(&endian)) == 0x11 ? true : false;
}