cnet's Application Programming Interface

NAME

CNET_set_wlancolour - set the colour of the WLAN signal on the graphical interface

SYNOPSIS

#include <cnet.h>

int CNET_set_wlancolour(int link, CnetColour colour);

DESCRIPTION

When using cnet's graphical interface, CNET_set_wlancolour sets the colour of the wireless signal drawn on the simulation map.

RETURN VALUE

The value 0 is returned on success. On failure, the value -1 is returned, and the global variable cnet_errno is set to one of the following values to describe the error:

ER_BADARG

The value of colour is not a valid value of the CnetColour enumerated type.

ER_BADLINK

The value of link is not a valid link number.

ER_NOTSUPPORTED

The indicated link is not of type LT_WLAN.

SEE ALSO

CNET_get_wlaninfo.