DMXGetInputCount (3) - Linux Manuals

DMXGetInputCount: determine number of input devices

Command to display DMXGetInputCount manual in Linux: $ man 3 DMXGetInputCount

NAME

DMXGetInputCount - determine number of input devices

SYNOPSIS

#include <X11/extensions/dmxext.h>

Bool DMXGetInputCount(Display *dpy,
                      int *input_count);

DESCRIPTION

DMXGetInputCount() returns the number of input devices connected to the Xdmx(1) server in input_count. This number is the same as that returned by XListInputDevices(3), but is available even when the XInput extension is not supported.

RETURN VALUE

DMXGetInputCount() returns True unless there is a protocol error.