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annotate docs/man3/SDL_JoystickOpened.3 @ 2938:2929ed239d2a

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Adjusted default choice of audio driver. If a driver can definitely see available devices, it is chosen. Otherwise, we'll take the first driver that initializes but saw no devices...this might be because it can't enumerate them, or there really aren't any available. This prevents the dsp driver from hogging control when there are no /dev/dsp* nodes (for example, on a Linux box with ALSA and no OSS emulation).
author Ryan C. Gordon <icculus@icculus.org>
date Thu, 01 Jan 2009 07:54:58 +0000
parents 546f7c1eb755
children 1238da4a7112
rev   line source
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e5bc29de3f0a Updated from the SDL Documentation Project
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1 .TH "SDL_JoystickOpened" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_JoystickOpened \- Determine if a joystick has been opened
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4 .SH "SYNOPSIS"
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5 .PP
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6 \fB#include "SDL\&.h"
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7 .sp
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8 \fBint \fBSDL_JoystickOpened\fP\fR(\fBint index\fR);
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9 .SH "DESCRIPTION"
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10 .PP
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11 Determines whether a joystick has already been opened within the application\&. \fBindex\fR refers to the N\&'th joystick on the system\&.
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12 .SH "RETURN VALUE"
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13 .PP
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14 Returns \fB1\fR if the joystick has been opened, or \fB0\fR if it has not\&.
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15 .SH "SEE ALSO"
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16 .PP
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17 \fI\fBSDL_JoystickOpen\fP\fR, \fI\fBSDL_JoystickClose\fP\fR
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parents: 55
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18 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00