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annotate docs/man3/SDL_JoystickGetButton.3 @ 3958:85b6fb6a5e3c SDL-1.2

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Actually, this is a better fix...clear the error state once if everything we need loaded; it's more efficient, and works even if the last unnecessary xrandr symbol failed to load. Otherwise, leave the original loadso error, so the end user can find out what symbol failed.
author Ryan C. Gordon <icculus@icculus.org>
date Wed, 13 Jun 2007 08:00:10 +0000
parents e5bc29de3f0a
children 546f7c1eb755
rev   line source
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e5bc29de3f0a Updated from the SDL Documentation Project
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1 .TH "SDL_JoystickGetButton" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_JoystickGetButton\- Get the current state of a given button on a given joystick
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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 \fBUint8 \fBSDL_JoystickGetButton\fP\fR(\fBSDL_Joystick *joystick, int button\fR);
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9 .SH "DESCRIPTION"
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10 .PP
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11 SDL_JoystickGetButton returns the current state of the given \fBbutton\fR on the given \fBjoystick\fR\&.
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12 .SH "RETURN VALUE"
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13 .PP
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14 \fB1\fR if the button is pressed\&. Otherwise, \fB0\fR\&.
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15 .SH "SEE ALSO"
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16 .PP
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17 \fI\fBSDL_JoystickNumButtons\fP\fR
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18 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00