如何在三个不同的.cpp文件中使用功能

//This is \"MeshLoader.cpp\"
pragma once

#ifndef MLOAD
#define MLOAD
  char* FindTexturePath( char* TexturePath ,LPSTR FileNameToCombine){
      ...
      ...
      ...
  }
#endif

//This is StaticXMesh.cpp
#include \"MeshLoader.cpp\"
...
...
...
this->StatXMeshTexturePath = FindTexturePath(StatXMeshTexturePath,d3dxMaterials[i].pTextureFilename);
...
...

#ifndef INCLUDED_MESH_LOADER_H
#define INCLUDED_MESH_LOADER_H

char* FindTexturePath( char* TexturePath ,LPSTR FileNameToCombine);

#endif

inline

.h

.hpp

static char* FindTexturePath(...) { .. }