first commit

This commit is contained in:
tuz358
2018-03-04 11:34:01 +09:00
parent 7f0fbcfa89
commit c15d24ee80
2 changed files with 17 additions and 0 deletions

4
include/utils.h Normal file
View File

@@ -0,0 +1,4 @@
#include <stdint.h>
uint32_t swap_endian32(uint32_t data);

13
utils.cpp Normal file
View File

@@ -0,0 +1,13 @@
#include "include/utils.h"
uint32_t swap_endian32(uint32_t data){
uint32_t swapped = 0x00;
swapped |= data << 24;
swapped |= (data & 0x0000ff00) << 8;
swapped |= (data & 0x00ff0000) << 8;
swapped |= data >> 24;
return swapped;
}