debian man page for save_joystick_data

save_joystick_data(3alleg4)					  Allegro manual				       save_joystick_data(3alleg4)

NAME
       save_joystick_data - Saves joystick calibration data. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       int save_joystick_data(const char *filename);

DESCRIPTION
       After  all  the	headache of calibrating the joystick, you may not want to make your poor users repeat the process every time they run your
       program.  Call this function to save the joystick calibration data into the specified configuration file, from which it can later  be  read
       by load_joystick_data(). Pass a NULL filename to write the data to the currently selected configuration file.

RETURN VALUE
       Returns zero on success, non-zero if the data could not be saved.

SEE ALSO
       load_joystick_data(3alleg4), set_config_file(3alleg4)

Allegro 							   version 4.4.2				       save_joystick_data(3alleg4)