DMXGetInputCount(3)
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.