ntohs (3p) - Linux Manuals
ntohs: convert values between host and network
PROLOGThis manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
htonl, htons, ntohl, ntohs - convert values between host and network byte order
These functions shall convert 16-bit and 32-bit quantities between network byte order and host byte order.
On some implementations, these functions are defined as macros.
The htonl() and htons() functions shall return the argument value converted from host to network byte order.
No errors are defined.
COPYRIGHTPortions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html .