Standards / Extensions | C or C++ | Dependencies |
---|---|---|
XPG4.2 |
both |
#define _XOPEN_SOURCE_EXTENDED 1
#include <arpa/inet.h>
in_port_t htons(in_port_t hostshort);
SUSV3
#define _POSIX_C_SOURCE 200112L
#include <arpa/inet.h>
uint16_t htons(uint16_t hostshort);
#define _OE_SOCKETS
#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/inet.h>
unsigned short htons(unsigned short a);
htons() returns the translated short integer.