module os

#include <sys/stat.h> // #include <signal.h>
#include <errno.h>
struct C.dirent {
	d_name [256]char
}

fn C.readdir(voidptr) &C.dirent

fn C.readlink() int

fn C.getline(voidptr, voidptr, voidptr) int

fn C.ftell(fp voidptr) int

fn C.sigaction(int, voidptr, int)

fn C.open(charptr, int, int) int

fn C.fdopen(int, string) voidptr

fn C.CopyFile(&u32, &u32, int) int

// fn C.proc_pidpath(int, byteptr, int) int
struct C.stat {
	st_size  int
	st_mode  u32
	st_mtime int
}

struct C.DIR {
}

struct C.sigaction {
mut:
	sa_mask      int
	sa_sigaction int
	sa_flags     int
}

struct C.dirent {
	d_name byteptr
}