📄 errno.h
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/* errno.h -- POSIX header
Copyright 1992, Gimpel Software, All Rights Reserved
*/
#if defined(_lint) && !defined(__ERRNO_H)
#define __ERRNO_H
extern int volatile errno;
#define EDOM 1
#define ERANGE 2
#define E2BIG 3
#define EACCES 4
#define EAGAIN 5
#define EBADF 6
#define EBUSY 7
#define ECHILD 8
#define EDEADLK 9
#define EEXIST 10
#define EFAULT 11
#define EFBIG 12
#define EINTR 13
#define EINVAL 14
#define EIO 15
#define EISDIR 16
#define EMFILE 17
#define EMLINK 18
#define ENAMETOOLONG 19
#define ENFILE 20
#define ENODEV 21
#define ENOENT 22
#define ENOEXEC 23
#define ENOLCK 24
#define ENOMEM 25
#define ENOSPC 26
#define ENOSYS 27
#define ENOTDIR 28
#define ENOTEMPTY 29
#define ENOTTY 30
#define ENXIO 31
#define EPERM 32
#define EPIPE 33
#define EROFS 34
#define ESPIPE 35
#define ESRCH 36
#define EXDEV 37
#endif
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