Java通过JNI调用第三方dll文件问题

因为我对C语言不熟悉,所以我不会在.cpp文件中实现Java生成头文件,**所以想请各位大侠帮我写一个.cpp文件**,下面是我用java生成的头文件:
/* DO NOT EDIT THIS FILE - it is machine generated /
#include
/
Header for class test_CustomerShowDll */

#ifndef _Included_test_CustomerShowDll
#define _Included_test_CustomerShowDll
#ifdef __cplusplus
extern "C" {
#endif
/*

  • Class: test_CustomerShowDll
  • Method: VC110_Init
  • Signature: ()Ljava/lang/Object; */ JNIEXPORT jobject JNICALL Java_test_CustomerShowDll_VC110_1Init (JNIEnv *, jobject);

/*

  • Class: test_CustomerShowDll
  • Method: VC110_Cls
  • Signature: ()Ljava/lang/Object; */ JNIEXPORT jobject JNICALL Java_test_CustomerShowDll_VC110_1Cls (JNIEnv *, jobject);

/*

  • Class: test_CustomerShowDll
  • Method: VC110_Display
  • Signature: (ILjava/lang/String;I)Ljava/lang/Object; */ JNIEXPORT jobject JNICALL Java_test_CustomerShowDll_VC110_1Display (JNIEnv *, jobject, jint, jstring, jint);

#ifdef __cplusplus
}
#endif
#endif
恳请各位大侠帮帮小弟,这对我来说很重要,跪谢!

主要是对比DLL的函数原型
http://www.cnblogs.com/xiehy/p/3365682.html

能不能具体说一下,谢谢!!!