1 files changed, 168 insertions, 0 deletions
diff --git a/public/sdk/inc/posix/unistd.h b/public/sdk/inc/posix/unistd.h
new file mode 100644
index 000000000..fe86e7c66
--- /dev/null
+++ b/public/sdk/inc/posix/unistd.h
@@ -0,0 +1,168 @@
+/*++
+
+Copyright (c) 1989-1996  Microsoft Corporation
+
+Module Name:
+
+   unistd.h
+
+Abstract:
+
+   This module contains the "symbolic constants and structures referenced
+   elsewhere in the standard" IEEE P1003.1/Draft 13.
+
+--*/
+
+#ifndef _UNISTD_
+#define _UNISTD_
+
+#include <sys/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define STDIN_FILENO	0
+#define STDOUT_FILENO	1
+#define STDERR_FILENO	2
+
+/*
+ * Section 2.9.1
+ */
+
+#define  F_OK  00
+#define  X_OK  01
+#define  W_OK  02
+#define  R_OK  04
+
+/*
+ * Section 2.9.2
+ */
+
+#define  SEEK_SET 0
+#define  SEEK_CUR 1
+#define  SEEK_END 2
+
+/*
+ * Section 2.9.3
+ */
+
+#define _POSIX_JOB_CONTROL
+#define _POSIX_VERSION        199009L
+#define _POSIX_SAVED_IDS
+
+/*
+ * Section 2.9.4
+ */
+
+#define  _POSIX_CHOWN_RESTRICTED 1
+#define  _POSIX_NO_TRUNC	 1
+#define  _POSIX_VDISABLE	 0
+
+/*
+ * Section 4.8.1
+ *    sysconf 'name' values
+ */
+
+#define _SC_ARG_MAX		1
+#define _SC_CHILD_MAX		2
+#define _SC_CLK_TCK		3
+#define _SC_NGROUPS_MAX		4
+#define _SC_OPEN_MAX		5
+#define _SC_JOB_CONTROL		6
+#define _SC_SAVED_IDS		7
+#define _SC_STREAM_MAX		8
+#define _SC_TZNAME_MAX		9
+#define _SC_VERSION		10
+
+/*
+ * Section 5.7.1
+ *    pathconf and fpathconf 'name' values
+ */
+
+#define _PC_LINK_MAX		1
+#define _PC_MAX_CANON 		2
+#define _PC_MAX_INPUT		3
+#define _PC_NAME_MAX		4
+#define _PC_PATH_MAX		5
+#define _PC_PIPE_BUF		6
+#define _PC_CHOWN_RESTRICTED	7
+#define _PC_NO_TRUNC		8
+#define _PC_VDISABLE		9
+
+#ifndef NULL
+#define NULL	((void *)0)
+#endif
+
+/*
+ * Function Prototypes
+ */
+
+pid_t _CRTAPI1 fork(void);
+
+int _CRTAPI2 execl(const char *, const char *, ...);
+int _CRTAPI1 execv(const char *, char * const []);
+int _CRTAPI2 execle(const char *, const char *arg, ...);
+int _CRTAPI1 execve(const char *, char * const [], char * const []);
+int _CRTAPI2 execlp(const char *, const char *, ...);
+int _CRTAPI1 execvp(const char *, char * const []);
+
+void _CRTAPI1 _exit(int);
+unsigned int _CRTAPI1 alarm(unsigned int);
+int _CRTAPI1 pause(void);
+unsigned int _CRTAPI1 sleep(unsigned int);
+pid_t _CRTAPI1 getpid(void);
+pid_t _CRTAPI1 getppid(void);
+uid_t _CRTAPI1 getuid(void);
+uid_t _CRTAPI1 geteuid(void);
+gid_t _CRTAPI1 getgid(void);
+gid_t _CRTAPI1 getegid(void);
+int _CRTAPI1 setuid(uid_t);
+int _CRTAPI1 setgid(gid_t);
+int _CRTAPI1 getgroups(int gidsetsize, gid_t grouplist[]);
+char *_CRTAPI1 getlogin(void);
+pid_t _CRTAPI1 getpgrp(void);
+pid_t _CRTAPI1 setsid(void);
+int _CRTAPI1 setpgid(pid_t, pid_t);
+
+struct utsname;
+int _CRTAPI1 uname(struct utsname *);
+
+time_t _CRTAPI1 time(time_t *);
+char * _CRTAPI1 getenv(const char *);
+char * _CRTAPI1 ctermid(char *s);
+char * _CRTAPI1 ttyname(int);
+int _CRTAPI1 isatty(int);
+
+long _CRTAPI1 sysconf(int);
+
+int _CRTAPI1 chdir(const char *);
+char * _CRTAPI1 getcwd(char *, size_t);
+int _CRTAPI1 link(const char *, const char *);
+int _CRTAPI1 unlink(const char *);
+int _CRTAPI1 rmdir(const char *);
+int _CRTAPI1 rename(const char *, const char *);
+int _CRTAPI1 access(const char *, int);
+int _CRTAPI1 chown(const char *, uid_t, gid_t);
+
+struct utimbuf;
+int _CRTAPI1 utime(const char *, const struct utimbuf *);
+
+long _CRTAPI1 pathconf(const char *, int);
+long _CRTAPI1 fpathconf(int, int);
+
+int _CRTAPI1 pipe(int *);
+int _CRTAPI1 dup(int);
+int _CRTAPI1 dup2(int, int);
+int _CRTAPI1 close(int);
+ssize_t _CRTAPI1 read(int, void *, size_t);
+ssize_t _CRTAPI1 write(int, const void *, size_t);
+off_t _CRTAPI1 lseek(int, off_t, int);
+
+char * _CRTAPI1 cuserid(char *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _UNISTD_ */