add missing file

winsup/cygwin/miscfuncs.h

@@ -0,0 +1,39 @@
+/* miscfuncs.h: main Cygwin header file.
+
+   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+   2005, 2006, 2007, 2008 Red Hat, Inc.
+
+This file is part of Cygwin.
+
+This software is a copyrighted work licensed under the terms of the
+Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
+details. */
+
+#ifndef _MISCFUNCS_H
+#define _MISCFUNCS_H
+int winprio_to_nice (DWORD) __attribute__ ((regparm (1)));
+DWORD nice_to_winprio (int &) __attribute__ ((regparm (1)));
+
+bool __stdcall create_pipe (PHANDLE, PHANDLE, LPSECURITY_ATTRIBUTES, DWORD)
+  __attribute__ ((regparm (3)));
+#define CreatePipe create_pipe
+
+extern "C" int low_priority_sleep (DWORD) __attribute__ ((regparm (1)));
+#define SLEEP_0_STAY_LOW INFINITE
+
+void backslashify (const char *, char *, bool);
+void slashify (const char *, char *, bool);
+#define isslash(c) ((c) == '/')
+
+/* multibyte stuff */
+bool is_cp_multibyte (UINT cp);
+const unsigned char *next_char (UINT cp, const unsigned char *str,
+				const unsigned char *end);
+
+/* Memory checking */
+int __stdcall check_invalid_virtual_addr (const void *s, unsigned sz) __attribute__ ((regparm(2)));
+
+ssize_t check_iovec (const struct iovec *, int, bool) __attribute__ ((regparm(3)));
+#define check_iovec_for_read(a, b) check_iovec ((a), (b), false)
+#define check_iovec_for_write(a, b) check_iovec ((a), (b), true)
+#endif /*_MISCFUNCS_H*/