#ifndef _LIBC_ERRNO_H #define _LIBC_ERRNO_H #pragma once #ifdef __cplusplus extern "C" { #endif extern int errno; #define ENOENT 2 #define EIO 5 #define ENOMEM 12 #define EACCES 13 #define EINVAL 22 #define ERANGE 34 #define ENOSYS 38 #define EISDIR 21 #define ENOTDIR 20 #define EEXIST 17 #define EBADF 9 #define EPERM 1 #ifdef __cplusplus } #endif #endif /* _LIBC_ERRNO_H */