errno.h

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#pragma once
 
extern int *__geterrno(void);
 
#define errno (*__geterrno())
 
#define EPERM           1 
#define ENOENT          2 
#define ESRCH           3 
#define EINTR           4 
#define EIO             5 
#define ENXIO           6 
#define E2BIG           7 
#define ENOEXEC         8 
#define EBADF           9 
#define ECHILD          10 
#define EAGAIN          11 
#define ENOMEM          12 
#define EACCES          13 
#define EFAULT          14 
#define ENOTBLK         15 
#define EBUSY           16 
#define EEXIST          17 
#define EXDEV           18 
#define ENODEV          19 
#define ENOTDIR         20 
#define EISDIR          21 
#define EINVAL          22 
#define ENFILE          23 
#define EMFILE          24 
#define ENOTTY          25 
#define ETXTBSY         26 
#define EFBIG           27 
#define ENOSPC          28 
#define ESPIPE          29 
#define EROFS           30 
#define EMLINK          31 
#define EPIPE           32 
#define EDOM            33 
#define ERANGE          34 
#define EDEADLK         35 
#define ENAMETOOLONG    36 
#define ENOLCK          37 
#define ENOSYS          38 
#define ENOTEMPTY       39 
#define ELOOP           40 
#define EWOULDBLOCK     EAGAIN 
#define ENOMSG          42 
#define EIDRM           43 
#define ECHRNG          44 
#define EL2NSYNC        45 
#define EL3HLT          46 
#define EL3RST          47 
#define ELNRNG          48 
#define EUNATCH         49 
#define ENOCSI          50 
#define EL2HLT          51 
#define EBADE           52 
#define EBADR           53 
#define EXFULL          54 
#define ENOANO          55 
#define EBADRQC         56 
#define EBADSLT         57 
#define EDEADLOCK       EDEADLK 
#define EBFONT          59 
#define ENOSTR          60 
#define ENODATA         61 
#define ETIME           62 
#define ENOSR           63 
#define ENONET          64 
#define ENOPKG          65 
#define EREMOTE         66 
#define ENOLINK         67 
#define EADV            68 
#define ESRMNT          69 
#define ECOMM           70 
#define EPROTO          71 
#define EMULTIHOP       72 
#define EDOTDOT         73 
#define EBADMSG         74 
#define EOVERFLOW       75 
#define ENOTUNIQ        76 
#define EBADFD          77 
#define EREMCHG         78 
#define ELIBACC         79 
#define ELIBBAD         80 
#define ELIBSCN         81 
#define ELIBMAX         82 
#define ELIBEXEC        83 
#define EILSEQ          84 
#define ERESTART        85 
#define ESTRPIPE        86 
#define EUSERS          87 
#define ENOTSOCK        88 
#define EDESTADDRREQ    89 
#define EMSGSIZE        90 
#define EPROTOTYPE      91 
#define ENOPROTOOPT     92 
#define EPROTONOSUPPORT 93 
#define ESOCKTNOSUPPORT 94 
#define EOPNOTSUPP      95 
#define EPFNOSUPPORT    96 
#define EAFNOSUPPORT    97 
#define EADDRINUSE      98 
#define EADDRNOTAVAIL   99 
#define ENETDOWN        100 
#define ENETUNREACH     101 
#define ENETRESET       102 
#define ECONNABORTED    103 
#define ECONNRESET      104 
#define ENOBUFS         105 
#define EISCONN         106 
#define ENOTCONN        107 
#define ESHUTDOWN       108 
#define ETOOMANYREFS    109 
#define ETIMEDOUT       110 
#define ECONNREFUSED    111 
#define EHOSTDOWN       112 
#define EHOSTUNREACH    113 
#define EALREADY        114 
#define EINPROGRESS     115 
#define ESTALE          116 
#define EUCLEAN         117 
#define ENOTNAM         118 
#define ENAVAIL         119 
#define EISNAM          120 
#define EREMOTEIO       121 
#define EDQUOT          122 
#define ENOMEDIUM       123 
#define EMEDIUMTYPE     124 
#define ENOTSCHEDULABLE 125