#ifndef ERRORS_H_
#define ERRORS_H_

#define E_OK                0
#define E_NOMEMORY         -1
#define E_UNKNOWN_FSTYPE   -2
#define E_NOENTRY          -3
#define E_OUTOFBOUNDS      -4
#define E_UNKNOWN_SDTYPE   -5
#define E_TODO             -6
#define E_BADIO            -7
#define E_BADSYSCALL       -8
#define E_DOSCHEDULING     -9
#define E_INVALIDARGUMENT  -10
#define E_INVALIDOPER      -11
#define E_RESOURCEAVAIL    -12
#define E_SPAWNERROR       -13
#define E_NOTYET           -14

#if !defined(__ASSEMBLER__)

static const char *_ERROR_STRINGS[] = {
  "OK",
  "Out of memory",
  "Unknown filesystem type",
  "No entry",
  "Out of bounds access",
  "Unknown storage device type",
  "TODO",
  "I/O error",
  "System call error",
  "Perform scheduling (internal flag)",
  "Invalid argument",
  "Invalid operation",
  "Resource already available",
  "Process spawn error",
};

#define ERRSTRING_INDEX(ioh) ((size_t)((ioh) < 0 ? (ioh) * (-1) : (ioh)))
#define ERRSTRING(ioh) (_ERROR_STRINGS[ERRSTRING_INDEX(ioh)])

#endif

#endif // ERRORS_H_