1 files changed, 104 insertions, 0 deletions

diff --git a/private/crtlib/include/errno.h b/private/crtlib/include/errno.h
new file mode 100644
index 000000000..5b892f5a8
--- /dev/null
+++ b/private/crtlib/include/errno.h
@@ -0,0 +1,104 @@
+/***
+*errno.h - system wide error numbers (set by system calls)
+*
+*	Copyright (c) 1985-1993, Microsoft Corporation. All rights reserved.
+*
+*Purpose:
+*	This file defines the system-wide error numbers (set by
+*	system calls).	Conforms to the XENIX standard.  Extended
+*	for compatibility with Uniforum standard.
+*	[System V]
+*
+****/
+
+#ifndef _INC_ERRNO
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*
+ * Conditional macro definition for function calling type and variable type
+ * qualifiers.
+ */
+#if   ( (_MSC_VER >= 800) && (_M_IX86 >= 300) )
+
+/*
+ * Definitions for MS C8-32 (386/486) compiler
+ */
+#define _CRTAPI1 __cdecl
+#define _CRTAPI2 __cdecl
+
+#else
+
+/*
+ * Other compilers (e.g., MIPS)
+ */
+#define _CRTAPI1
+#define _CRTAPI2
+
+#endif
+
+
+/* declare reference to errno */
+
+#ifdef	_MT
+extern int * _CRTAPI1 _errno(void);
+#define errno	(*_errno())
+#else
+extern int errno;
+#endif
+
+/* Error Codes */
+
+#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 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 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		36
+#define ENAMETOOLONG	38
+#define ENOLCK		39
+#define ENOSYS		40
+#define ENOTEMPTY	41
+#define EILSEQ		42
+
+/*
+ * Support EDEADLOCK for compatibiity with older MS-C versions.
+ */
+#define EDEADLOCK	EDEADLK
+
+#ifdef __cplusplus
+}
+#endif
+
+#define _INC_ERRNO
+#endif	/* _INC_ERRNO */