Ilya Krylov / UIPEthernet

123

utility/util.h

Committer:
hudakz
Date:
2014-12-20
Revision:
3:5b17e4656dd0
Child:
4:d774541a34da

File content as of revision 3:5b17e4656dd0:

#ifndef UTIL_H
#define UTIL_H

#define htons(x) ( ((x)<<8) | (((x)>>8)&0xFF) )
#define ntohs(x) htons(x)

#define htonl(x) ( ((x)<<24 & 0xFF000000UL) | \
                   ((x)<< 8 & 0x00FF0000UL) | \
                   ((x)>> 8 & 0x0000FF00UL) | \
                   ((x)>>24 & 0x000000FFUL) )
#define ntohl(x) htonl(x)

#endif