bionic (3) load_joystick_data.3alleg4.gz

Provided by: allegro4-doc_4.4.2-10_all bug

NAME
       load_joystick_data - Loads joystick calibration data. Allegro game programming library.


SYNOPSIS
       #include <allegro.h>

       int load_joystick_data(const char *filename);


DESCRIPTION
       Restores  calibration  data  previously stored by save_joystick_data() or the setup utility. This sets up
       all aspects of the joystick code: you don't even need to call install_joystick() if you  are  using  this
       function. Pass a NULL filename to read the data from the currently selected configuration file.


RETURN VALUE
       Returns  zero  on  success: if it fails the joystick state is undefined and you must reinitialise it from
       scratch.


SEE ALSO
       install_joystick(3alleg4), save_joystick_data(3alleg4), set_config_file(3alleg4)