The C Program: HelloWorld.c

  1 #include <jni.h>
  2 #include <stdio.h>
  3 #include "HelloWorld.h"
  4 
  5 JNIEXPORT void JNICALL 
  6 Java_HelloWorld_print(JNIEnv *env, jobject obj)
  7 {
  8     printf("Hello World!\n");
  9     return;
 10 }