아래를 보시면
test.c ----------------------------------------
#include <dirent.h>
int main() {
DIR *dirp;
:
test.c ----------------------------------------
위 include 를 쫏아가 보면.
cd /usr/include/dirent.h
[code:1]
dirent.h --------------------------------------------------------------
#if !defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)
typedef struct
{
int dd_fd; /* file descriptor */
int dd_loc; /* offset in block */
