#include <windows.h> 
#include <stdio.h> 
 
#define MAX_LINE 1024 
 
int main(int argc, char **argv) 
{ 
    char buf[MAX_LINE]; 
    HANDLE source_fh,dest_fh; 
    int readn, writen; 
    if (argc != 3) 
    { 
        printf("Usge : %s [source file] [dest file]\n", argv[0]); 
        return 0; 
    } 
 
    source_fh= CreateFile( 
        argv[1], 
        GENERIC_READ, 
        0, 
        NULL, 
        OPEN_EXISTING, 
        FILE_ATTRIBUTE_NORMAL, 
        NULL 
        ); 
    if(source_fh == INVALID_HANDLE_VALUE) 
    { 
        printf("FILE Open Error %d\n", GetLastError); 
        return 1; 
    } 
    dest_fh = CreateFile( 
        argv[2], 
        FILE_APPEND_DATA,  // append 모드로 연다. 
        0, 
        NULL, 
        OPEN_EXISTING,       // 파일이 존재하는지 확인한다. 
        FILE_ATTRIBUTE_NORMAL, 
        NULL 
        ); 
    if (dest_fh == INVALID_HANDLE_VALUE) 
    { 
        if (GetLastError() == ERROR_FILE_NOT_FOUND)  
            printf("Dest File not found\n"); 
        else  
            printf("Dest File Open Error\n"); 
        return 1; 
    } 
     
 
    while(1) 
    { 
        memset(buf, 0x00, MAX_LINE); 
        ReadFile(source_fh, buf, MAX_LINE-1, &readn, NULL); 
        if(readn <= 0) 
            break; 
        WriteFile(dest_fh, buf, readn, &writen, NULL); 
        printf("%d\n", writen); 
    } 
    return 0; 
} 
 

HANDLE WINAPI FindFirstFile 
{ 
  __in   LPCTSTR lpFileName, 
  __out  LPWIN32_FIND_DATA lpFindFileData 
}; 
 

#include <windows.h> 
#include <stdio.h> 
 
int main(int argc, char **argv) 
{ 
    WIN32_FIND_DATA FindFileData; 
    HANDLE fh; 
    SYSTEMTIME SystemTime; 
 
    if(argc != 2) 
    { 
        fprintf(stderr, "Usage : %s [file name]\n", argv[0]); 
        return 1; 
    } 
 
    fh = FindFirstFile(argv[1], &FindFileData); 
    if(fh == INVALID_HANDLE_VALUE) 
    { 
        printf("Error %d\n", GetLastError()); 
        return 1; 
    } 
    printf("File Name : %s\n", FindFileData.cFileName); 
    printf("File Size : %d\n", FindFileData.nFileSizeLow); 
    FileTimeToSystemTime(&FindFileData.ftCreationTime,&SystemTime); 
    printf("File Creeation time : %d/%d/%d \n",  
            SystemTime.wYear, SystemTime.wMonth, SystemTime.wDay); 
 
    FindClose(fh); 
} 
 

BOOLEAN WINAPI CreateSymbolicLink( 
  __in  LPTSTR lpSymlinkFileName, 
  __in  LPTSTR lpTargetFileName, 
  __in  DWORD dwFlags 
); 
 

#include <stdio.h> 
#include <windows.h> 
 
int main(int argc, char **argv) 
{ 
    if(argv != 3) 
    { 
        fprintf(stderr, "Usage : %s [target file name] [symbolic name]\n", argv[0]); 
        return 1; 
    } 
 
    if(CreateSymbolicLink(argv[2], argv[1], 0) == 0) 
    { 
        printf("Error %d\n", GetLastError());     
    } 
    return 0; 
 
} 
 

BOOL WINAPI CreateHardLink( 
  __in        LPCTSTR lpFileName, 
  __in        LPCTSTR lpExistingFileName, 
  __reserved  LPSECURITY_ATTRIBUTES lpSecurityAttributes 
);