1detect_digi_driver(3)           Allegro manual           detect_digi_driver(3)
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NAME

6       detect_digi_driver - Detects whether the specified digital sound device
7       is available. Allegro game programming library.
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SYNOPSIS

10       #include <allegro.h>
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13       int detect_digi_driver(int driver_id);
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DESCRIPTION

16       Detects whether the specified digital sound device is  available.  This
17       function must be called _before_ install_sound().
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RETURN VALUE

20       Returns  the  maximum  number of voices that the driver can provide, or
21       zero if the hardware is not present.
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SEE ALSO

25       install_sound(3), reserve_voices(3)
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29Allegro                          version 4.2.2           detect_digi_driver(3)