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-rw-r--r--system/include/X11/Xfuncs.h69
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diff --git a/system/include/X11/Xfuncs.h b/system/include/X11/Xfuncs.h
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+/*
+ *
+Copyright 1990, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ */
+
+#ifndef _XFUNCS_H_
+# define _XFUNCS_H_
+
+# include <X11/Xosdefs.h>
+
+/* the old Xfuncs.h, for pre-R6 */
+# if !(defined(XFree86LOADER) && defined(IN_MODULE))
+
+# ifdef X_USEBFUNCS
+void bcopy();
+void bzero();
+int bcmp();
+# else
+# if defined(SYSV) && !defined(__SCO__) && !defined(__sun) && !defined(__UNIXWARE__)
+# include <memory.h>
+void bcopy();
+# define bzero(b,len) memset(b, 0, len)
+# define bcmp(b1,b2,len) memcmp(b1, b2, len)
+# else
+# include <string.h>
+# if defined(__SCO__) || defined(__sun) || defined(__UNIXWARE__) || defined(__CYGWIN__)
+# include <strings.h>
+# endif
+# define _XFUNCS_H_INCLUDED_STRING_H
+# endif
+# endif /* X_USEBFUNCS */
+
+/* the new Xfuncs.h */
+
+/* the ANSI C way */
+# ifndef _XFUNCS_H_INCLUDED_STRING_H
+# include <string.h>
+# endif
+# undef bzero
+# define bzero(b,len) memset(b,0,len)
+
+# if defined WIN32 && defined __MINGW32__
+# define bcopy(b1,b2,len) memmove(b2, b1, (size_t)(len))
+# endif
+
+# endif /* !(defined(XFree86LOADER) && defined(IN_MODULE)) */
+
+#endif /* _XFUNCS_H_ */