libevdev_set_log_handler(3)
===========================

NAME
----

libevdev_set_log_handler - set the library's log handler to a user-supplied function

SYNOPSIS
--------

#include <libevdev/libevdev.h>

typedef void (*libevdev_log_func_t)(const char *format, va_list args);

void libevdev_set_log_handler(struct libevdev *dev, libevdev_log_func_t logfunc);


DESCRIPTION
-----------

*libevdev_set_log_handler* set the log handler for the given device to the
user-specified function. Messages from the library will printed using this
function.

PARAMETERS
----------
*dev*::
	Pointer to the libevdev device.

*logfunc*::
	A vprintf-style function.

Notes
-----

This function may be called before *libevdev_set_fd*.


SEE ALSO
--------

libevdev_set_fd(3)