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<HTML><HEAD><TITLE>SDL_Init</TITLE><METANAME="GENERATOR"CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+"><LINKREL="HOME"TITLE="SDL Library Documentation"HREF="index.html"><LINKREL="UP"TITLE="General"HREF="general.html"><LINKREL="PREVIOUS"TITLE="General"HREF="general.html"><LINKREL="NEXT"TITLE="SDL_InitSubSystem"HREF="sdlinitsubsystem.html"></HEAD><BODYCLASS="REFENTRY"BGCOLOR="#FFF8DC"TEXT="#000000"LINK="#0000ee"VLINK="#551a8b"ALINK="#ff0000"><DIVCLASS="NAVHEADER"><TABLESUMMARY="Header navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><THCOLSPAN="3"ALIGN="center">SDL Library Documentation</TH></TR><TR><TDWIDTH="10%"ALIGN="left"VALIGN="bottom"><AHREF="general.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="80%"ALIGN="center"VALIGN="bottom"></TD><TDWIDTH="10%"ALIGN="right"VALIGN="bottom"><AHREF="sdlinitsubsystem.html"ACCESSKEY="N">Next</A></TD></TR></TABLE><HRALIGN="LEFT"WIDTH="100%"></DIV><H1><ANAME="SDLINIT"></A>SDL_Init</H1><DIVCLASS="REFNAMEDIV"><ANAME="AEN440"></A><H2>Name</H2>SDL_Init&nbsp;--&nbsp;Initializes SDL</DIV><DIVCLASS="REFSYNOPSISDIV"><ANAME="AEN443"></A><H2>Synopsis</H2><DIVCLASS="FUNCSYNOPSIS"><ANAME="AEN444"></A><P></P><PRECLASS="FUNCSYNOPSISINFO">#include "SDL.h"</PRE><P><CODE><CODECLASS="FUNCDEF">int <BCLASS="FSFUNC">SDL_Init</B></CODE>(Uint32 flags);</CODE></P><P></P></DIV></DIV><DIVCLASS="REFSECT1"><ANAME="AEN450"></A><H2>Description</H2><P>Initializes SDL. This should be called before all other SDL functions. The <TTCLASS="PARAMETER"><I>flags</I></TT> parameter specifies what part(s) of SDL to initialize.</P><DIVCLASS="INFORMALTABLE"><ANAME="AEN454"></A><P></P><TABLEBORDER="1"CLASS="CALSTABLE"><TBODY><TR><TDALIGN="LEFT"VALIGN="TOP"><TTCLASS="LITERAL">SDL_INIT_TIMER</TT></TD><TDALIGN="LEFT"VALIGN="TOP">Initializes the <AHREF="time.html">timer</A> subsystem.</TD></TR><TR><TDALIGN="LEFT"VALIGN="TOP"><TTCLASS="LITERAL">SDL_INIT_AUDIO</TT></TD><TDALIGN="LEFT"VALIGN="TOP">Initializes the <AHREF="audio.html">audio</A> subsystem.</TD></TR><TR><TDALIGN="LEFT"VALIGN="TOP"><TTCLASS="LITERAL">SDL_INIT_VIDEO</TT></TD><TDALIGN="LEFT"VALIGN="TOP">Initializes the <AHREF="video.html">video</A> subsystem.</TD></TR><TR><TDALIGN="LEFT"VALIGN="TOP"><TTCLASS="LITERAL">SDL_INIT_CDROM</TT></TD><TDALIGN="LEFT"VALIGN="TOP">Initializes the <AHREF="cdrom.html">cdrom</A> subsystem.</TD></TR><TR><TDALIGN="LEFT"VALIGN="TOP"><TTCLASS="LITERAL">SDL_INIT_JOYSTICK</TT></TD><TDALIGN="LEFT"VALIGN="TOP">Initializes the <AHREF="joystick.html">joystick</A> subsystem.</TD></TR><TR><TDALIGN="LEFT"VALIGN="TOP"><TTCLASS="LITERAL">SDL_INIT_EVERYTHING</TT></TD><TDALIGN="LEFT"VALIGN="TOP">Initialize all of the above.</TD></TR><TR><TDALIGN="LEFT"VALIGN="TOP"><TTCLASS="LITERAL">SDL_INIT_NOPARACHUTE</TT></TD><TDALIGN="LEFT"VALIGN="TOP">Prevents SDL from catching fatal signals.</TD></TR><TR><TDALIGN="LEFT"VALIGN="TOP"><TTCLASS="LITERAL">SDL_INIT_EVENTTHREAD</TT></TD><TDALIGN="LEFT"VALIGN="TOP">&nbsp;</TD></TR></TBODY></TABLE><P></P></DIV></DIV><DIVCLASS="REFSECT1"><ANAME="AEN494"></A><H2>Return Value</H2><P>Returns <SPANCLASS="RETURNVALUE">-1</SPAN> on an error or <SPANCLASS="RETURNVALUE">0</SPAN> on success.</P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN499"></A><H2>See Also</H2><P><AHREF="sdlquit.html"><TTCLASS="FUNCTION">SDL_Quit</TT></A>,<AHREF="sdlinitsubsystem.html"><TTCLASS="FUNCTION">SDL_InitSubSystem</TT></A></P></DIV><DIVCLASS="NAVFOOTER"><HRALIGN="LEFT"WIDTH="100%"><TABLESUMMARY="Footer navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top"><AHREF="general.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="index.html"ACCESSKEY="H">Home</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top"><AHREF="sdlinitsubsystem.html"ACCESSKEY="N">Next</A></TD></TR><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top">General</TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="general.html"ACCESSKEY="U">Up</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top">SDL_InitSubSystem</TD></TR></TABLE></DIV></BODY></HTML>
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