JSIsButtonAllocated

Langue: en

Version: 119178 (mandriva - 01/05/08)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

JSIsButtonAllocated - Button number validation

SYNTAX

#include <jsw.h>

int JSIsButtonAllocated(

        js_data_struct *jsd,

        int n
)

ARGUMENTS

jsd
Specifies the pointer to the joystick data structure, which should have been set up by a prior call to JSInit.
n
Specifies the button number.

DESCRIPTION

The JSIsButtonAllocated function checks if the specified button number n exists on the specified jsd structure.

RETURN VALUE

The JSIsButtonAllocated function returns 0 if the button does not exist or 1 if the button does exist.

SEE ALSO

JSIntro(3) JSIsAxisAllocated(3)