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From:	francescomoi AT europe DOT com (Francesco Moi)
Newsgroups:	comp.os.msdos.djgpp
Subject:	`cout' undeclared (first use this function)
Date:	9 Apr 2002 04:38:09 -0700
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To:	djgpp AT delorie DOT com
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Hello.

I'm trying to create a DLL with MinGW:

#include <stdio.h>
#include "HelloWorld.h"   // this header file was generated by javah
JNIEXPORT void JNICALL Java_HelloWorld_displayMessage(JNIEnv *env, jobject obj) 
{
  cout << "Hello World! ";
}

But I get this error message:

HelloWorld.cpp:5: `cout' undeclared (first use this function)
HelloWorld.cpp:5: (Each undeclared identifier is reported only once
HelloWorld.cpp:5: for each function it appears in.)

What am I doing wrong? Thank you.

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