23 lines
447 B
C
23 lines
447 B
C
|
#include <stdio.h>
|
||
|
|
#include <inttypes.h>
|
||
|
|
|
||
|
|
union intbytes {
|
||
|
|
uint32_t number;
|
||
|
|
uint8_t bytes[4];
|
||
|
|
} d;
|
||
|
|
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
d.number = 0x12345678;
|
||
|
|
printf ("Number %x",d.number);
|
||
|
|
printf(" in memory is: %x %x %x %x\n", d.bytes[0],
|
||
|
|
d.bytes[1], d.bytes[2], d.bytes[3]);
|
||
|
|
// Number 12345678 in memory is: 78 56 34 12
|
||
|
|
uint32_t number = 0x12345678;
|
||
|
|
|
||
|
|
printf(" in memory is: %x\n",(number >> 8)&0xff);
|
||
|
|
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|