#pragma once

#define EPERM 1         // Operation not permitted
#define ENOENT 2        // No such file or directory
#define ESRCH 3         // No such process
#define EINTR 4         // Interrupted system call
#define EIO 5           // Input/output error
#define ENXIO 6         // No such device or address
#define E2BIG 7         // Argument list too long
#define ENOEXEC 8       // Exec format error
#define EBADF 9         // Bad file descriptor
#define ECHILD 10       // No child processes
#define EAGAIN 11       // Resource temporarily unavailable
#define EWOULDBLOCK 11  // Resource temporarily unavailable
#define ENOMEM 12       // Cannot allocate memory
#define EACCES 13       // Permission denied
#define EFAULT 14       // Bad address
#define EBUSY 16        // Device or resource busy
#define EEXIST 17       // File exists
#define EXDEV 18        // Invalid cross-device link
#define ENODEV 19       // No such device
#define ENOTDIR 20      // Not a directory
#define EISDIR 21       // Is a directory
#define EINVAL 22       // Invalid argument
#define ENFILE 23       // Too many open files in system
#define EMFILE 24       // Too many open files
#define ENOTTY 25       // Inappropriate ioctl for device
#define EFBIG 27        // File too large
#define ENOSPC 28       // No space left on device
#define ESPIPE 29       // Illegal seek
#define EROFS 30        // Read-only file system
#define EMLINK 31       // Too many links
#define EPIPE 32        // Broken pipe
#define EDOM 33         // Numerical argument out of domain
#define ERANGE 34       // Numerical result out of range
#define EDEADLK 35      // Resource deadlock avoided
#define ENAMETOOLONG 36 // File name too long
#define ENOLCK 37       // No locks available
#define ENOSYS 38       // Function not implemented
#define ENOTEMPTY 39    // Directory not empty
#define ELOOP 40        // Too many levels of symbolic links
#define ENOMSG 42       // No message of desired type
#define EOVERFLOW 75    // Value too large for defined data type
#define EILSEQ 84       // Invalid or incomplete multibyte or wide character
#define ENOTSOCK 88     // Socket operation on non-socket
#define ENOTSUP 95      // Operation not supported
#define EOPNOTSUPP 95   // Operation not supported
#define EADDRINUSE 98   // Address already in use
#define ENETRESET 102   // Network dropped connection on reset
#define ECONNRESET 104  // Connection reset by peer
#define EISCONN 106     // Transport endpoint is already connected
#define ETIMEDOUT 110   // Connection timed out
#define EALREADY 114    // Operation already in progress

// This one is Luna-specific.
#define EFIXME 342 // Functionality not yet implemented

const char* error_string(int error);