[PATCH] Add gethostid for cygwin

[Christopher Faylor]

2003-04-15  Chris January <chris@atomice.net>

	* newlib/libc/include/sys/unistd.h: add declaration for gethostid on
	Cygwin.

Index: libc/include/sys/unistd.h
===================================================================
RCS file: /cvs/uberbaum/newlib/libc/include/sys/unistd.h,v
retrieving revision 1.42
diff -p -u -r1.42 unistd.h
--- libc/include/sys/unistd.h	14 Mar 2003 18:39:05 -0000	1.42
+++ libc/include/sys/unistd.h	15 Apr 2003 20:12:26 -0000
@@ -60,6 +60,9 @@ uid_t   _EXFUN(geteuid, (void ));
 gid_t   _EXFUN(getgid, (void ));
 #endif
 int     _EXFUN(getgroups, (int __gidsetsize, gid_t __grouplist[] ));
+#if defined(__CYGWIN__)
+long    _EXFUN(gethostid, (void));
+#endif
 char    _EXFUN(*getlogin, (void ));
 #if defined(_POSIX_THREAD_SAFE_FUNCTIONS)
 int _EXFUN(getlogin_r, (char *name, size_t namesize) );