File: Endian.cpp

package info (click to toggle)
storm-lang 0.7.4-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 52,004 kB
  • sloc: ansic: 261,462; cpp: 140,405; sh: 14,891; perl: 9,846; python: 2,525; lisp: 2,504; asm: 860; makefile: 678; pascal: 70; java: 52; xml: 37; awk: 12
file content (30 lines) | stat: -rw-r--r-- 544 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include "stdafx.h"
#include "Endian.h"

int16 byteSwap(int16 v) {
	int16 r = (v & 0xFF00) >> 8;
	r |= (v & 0x00FF) << 8;
	return r;
}

nat16 byteSwap(nat16 v) {
	nat16 r = (v & 0xFF00) >> 8;
	r |= (v & 0x00FF) << 8;
	return r;
}

int byteSwap(int v) {
	int r = (v & 0xFF000000) >> 24;
	r |= (v & 0x00FF0000) >> 8;
	r |= (v & 0x0000FF00) << 8;
	r |= (v & 0x000000FF) << 24;
	return r;
}

nat byteSwap(nat v) {
	nat r = (v & 0xFF000000) >> 24;
	r |= (v & 0x00FF0000) >> 8;
	r |= (v & 0x0000FF00) << 8;
	r |= (v & 0x000000FF) << 24;
	return r;
}