#ifndef _LIBC_FCNTL_H #define _LIBC_FCNTL_H #pragma once #ifdef __cplusplus extern "C" { #endif #define O_RDONLY 0 #define O_WRONLY 1 #define O_RDWR 2 #define O_CREAT 0x40 #define O_TRUNC 0x200 int open(const char *path, int flags, ...); #ifdef __cplusplus } #endif #endif /* _LIBC_FCNTL_H */