CodeBlocks：静态链接下的c语言静态库

static.h
#ifndef STATIC_H_INCLUDED
 #define STATIC_H_INCLUDED
#ifdef __cplusplus
 extern "C"
 {
 #endif
int SampleAddInt(int i1, int i2);
 void SampleFunction1();
 int SampleFunction2();
#ifdef __cplusplus
 }
 #endif
#endif // STATIC_H_INCLUDED

 static.c
// The functions contained in this file are pretty dummy
 // and are included only as a placeholder. Nevertheless,
 // they *will* get included in the static library if you
 // don't remove them :)
 // 
 // Obviously, you 'll have to write yourself the super-duper
 // functions to include in the resulting library...
 // Also, it's not necessary to write every function in this file.
 // Feel free to add more files in this project. They will be
 // included in the resulting library.
 #include "static.h"  
 // A function adding two integers and returning the result
 int SampleAddInt(int i1, int i2)
 {
     return i1 + i2;
 }
// A function doing nothing ;)
 void SampleFunction1()
 {
     // insert code here
 }
// A function always returning zero
 int SampleFunction2()
 {
     // insert code here
 
     return 0;
 }
 

#include <stdio.h>
#include <stdlib.h>
#include "static.h"
int main()
 {
     int a = 1, b = 2;
     printf("a + b = %d\n", SampleAddInt(a, b));
     printf("Hello world!\n");
     return 0;
 }