<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Fehler: used prior to declaration]]></title><description><![CDATA[<p>Hi Leutz!</p>
<p>Ich programmiere gerade an nem Spiel nur leider bekomme ich immer eine Fehlermeldung:</p>
<pre><code>\network.cpp `int CutMsg(char*)' used prior to declaration
</code></pre>
<p>obwohl ich in der header-Datei die Funktion deklariert habe:</p>
<pre><code class="language-cpp">int CutMsg(char *s);
</code></pre>
<p>Woran könnte dies liegen?</p>
]]></description><link>https://www.c-plusplus.net/forum/topic/136544/fehler-used-prior-to-declaration</link><generator>RSS for Node</generator><lastBuildDate>Sat, 29 Aug 2026 12:58:09 GMT</lastBuildDate><atom:link href="https://www.c-plusplus.net/forum/topic/136544.rss" rel="self" type="application/rss+xml"/><pubDate>Sat, 11 Feb 2006 11:32:43 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Fehler: used prior to declaration on Sat, 11 Feb 2006 11:32:43 GMT]]></title><description><![CDATA[<p>Hi Leutz!</p>
<p>Ich programmiere gerade an nem Spiel nur leider bekomme ich immer eine Fehlermeldung:</p>
<pre><code>\network.cpp `int CutMsg(char*)' used prior to declaration
</code></pre>
<p>obwohl ich in der header-Datei die Funktion deklariert habe:</p>
<pre><code class="language-cpp">int CutMsg(char *s);
</code></pre>
<p>Woran könnte dies liegen?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/991414</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/991414</guid><dc:creator><![CDATA[HoloDoc]]></dc:creator><pubDate>Sat, 11 Feb 2006 11:32:43 GMT</pubDate></item><item><title><![CDATA[Reply to Fehler: used prior to declaration on Sat, 11 Feb 2006 11:39:14 GMT]]></title><description><![CDATA[<p>An welcher Stelle hast du denn diesen Header in deine &quot;network.cpp&quot; eingebunden?</p>
]]></description><link>https://www.c-plusplus.net/forum/post/991420</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/991420</guid><dc:creator><![CDATA[CStoll]]></dc:creator><pubDate>Sat, 11 Feb 2006 11:39:14 GMT</pubDate></item><item><title><![CDATA[Reply to Fehler: used prior to declaration on Sat, 11 Feb 2006 11:48:40 GMT]]></title><description><![CDATA[<p>Also folgendes:</p>
<p>main.cpp</p>
<pre><code class="language-cpp">#include &lt;cstdlib&gt;
#include &lt;iostream&gt;
#include &quot;network.h&quot;
using namespace std;

int main(int argc, char *argv[])
{
    NW();
    system(&quot;PAUSE&quot;);
    return EXIT_SUCCESS;
}
</code></pre>
<p>network.h</p>
<pre><code class="language-cpp">#ifndef _NETWORK_H
#define _NETWORK_H

int CutMsg(char *s);
int NW();

#endif
</code></pre>
<p>Network.cpp</p>
<pre><code class="language-cpp">int NW()
{
   int x;
   char s[30];

   x=CutMsg(s);
    return x;
}

int CutMsg(char *s) 
{
    return -1; 
}
</code></pre>
<p>Achja die Meldungen:</p>
<pre><code>network.cpp In function `int NW()': 
15 network.cpp `CutMsg' undeclared (first use this function) 
  (Each undeclared identifier is reported only once for each function it appears in.) 
 network.cpp In function `int CutMsg(char*)': 
20 network.cpp `int CutMsg(char*)' used prior to declaration
</code></pre>
]]></description><link>https://www.c-plusplus.net/forum/post/991430</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/991430</guid><dc:creator><![CDATA[HoloDoc]]></dc:creator><pubDate>Sat, 11 Feb 2006 11:48:40 GMT</pubDate></item><item><title><![CDATA[Reply to Fehler: used prior to declaration on Sat, 11 Feb 2006 11:50:12 GMT]]></title><description><![CDATA[<p>Beantworte die Frage doch einfach <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f609.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--winking_face"
      title=";)"
      alt="😉"
    /></p>
<blockquote>
<p>An welcher Stelle hast du denn diesen Header in deine &quot;network.cpp&quot; eingebunden?</p>
</blockquote>
<p>Diese Frage impliziert, dass der Header wohl in network.cpp eingebunden sein sollte. Dies ist hier offenbar nicht der Fall (zumindest im geposteten Code nicht zu ersehen). (Einbinden heisst übrigens #include)</p>
<p>Mitdenken, Leute, mitdenken <img
      src="https://www.c-plusplus.net/forum/plugins/nodebb-plugin-emoji/emoji/emoji-one/1f609.png?v=ab1pehoraso"
      class="not-responsive emoji emoji-emoji-one emoji--winking_face"
      title=";)"
      alt="😉"
    /></p>
]]></description><link>https://www.c-plusplus.net/forum/post/991432</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/991432</guid><dc:creator><![CDATA[LordJaxom]]></dc:creator><pubDate>Sat, 11 Feb 2006 11:50:12 GMT</pubDate></item><item><title><![CDATA[Reply to Fehler: used prior to declaration on Sat, 11 Feb 2006 11:51:23 GMT]]></title><description><![CDATA[<p>seit wann muss der header miteingebunden werden? Wenn ich doch in der Main.cpp nur den Header einbinden brauch....</p>
]]></description><link>https://www.c-plusplus.net/forum/post/991433</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/991433</guid><dc:creator><![CDATA[HoloDoc]]></dc:creator><pubDate>Sat, 11 Feb 2006 11:51:23 GMT</pubDate></item><item><title><![CDATA[Reply to Fehler: used prior to declaration on Sat, 11 Feb 2006 11:51:43 GMT]]></title><description><![CDATA[<p>Ja, die main.cpp kennt deine Funktionsdeklarationen, die Network.cpp kennt sie nicht - also mußt du ein &quot;#include &quot;network.h&quot; an den Anfang der Datei schreiben.</p>
]]></description><link>https://www.c-plusplus.net/forum/post/991435</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/991435</guid><dc:creator><![CDATA[CStoll]]></dc:creator><pubDate>Sat, 11 Feb 2006 11:51:43 GMT</pubDate></item><item><title><![CDATA[Reply to Fehler: used prior to declaration on Sat, 11 Feb 2006 11:52:36 GMT]]></title><description><![CDATA[<p>mmmh okay BIG THX!</p>
]]></description><link>https://www.c-plusplus.net/forum/post/991436</link><guid isPermaLink="true">https://www.c-plusplus.net/forum/post/991436</guid><dc:creator><![CDATA[HoloDoc]]></dc:creator><pubDate>Sat, 11 Feb 2006 11:52:36 GMT</pubDate></item></channel></rss>