//cExample.h
#ifndef C_EXAMPLE_H
#define C_EXAMPLE_H
#ifdef __cplusplus
extern "C"
{
#endif
int add(int x, int y);
#ifdef __cplusplus
}
#endif
#endif
---------------------------------
//cExample.c
#include"cExample.h"
int add(int x, int y)
{
return x + y;
}
---------------------------------
//cppFile.cpp
#include <iostream>
#include"cExample.h"
using namespace std;
main()
{
cout<<add(2,3)<<endl;
return 0;
}
--------------------------------
//makefile
cppFile: cppFile.o cExample.o
g++ -g -o cppFile cppFile.o cExample.o
cppFile.o: cppFile.cpp
g++ -g -c cppFile.cpp
cExample.o: cExample.c cExample.h
gcc -g -c cExample.c
clean:
rm -f *.o cppFile
