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+------------------------------------------------------------------------------
+-- --
+-- GNAT COMPILER COMPONENTS --
+-- --
+-- S W I T C H - B --
+-- --
+-- S p e c --
+-- --
+-- Copyright (C) 2001-2007, Free Software Foundation, Inc. --
+-- --
+-- GNAT is free software; you can redistribute it and/or modify it under --
+-- terms of the GNU General Public License as published by the Free Soft- --
+-- ware Foundation; either version 3, or (at your option) any later ver- --
+-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
+-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
+-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
+-- for more details. You should have received a copy of the GNU General --
+-- Public License distributed with GNAT; see file COPYING3. If not, go to --
+-- http://www.gnu.org/licenses for a complete copy of the license. --
+-- --
+-- GNAT was originally developed by the GNAT team at New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
+-- --
+------------------------------------------------------------------------------
+
+-- This package scans binder switches. Note that the body of Usage must be
+-- coordinated with the switches that are recognized by this package.
+-- The Usage package also acts as the official documentation for the
+-- switches that are recognized. In addition, package Debug documents
+-- the otherwise undocumented debug switches that are also recognized.
+
+package Switch.B is
+
+ procedure Scan_Binder_Switches (Switch_Chars : String);
+ -- Procedures to scan out binder switches stored in the given string.
+ -- The first character is known to be a valid switch character, and there
+ -- are no blanks or other switch terminator characters in the string, so
+ -- the entire string should consist of valid switch characters, except that
+ -- an optional terminating NUL character is allowed. A bad switch causes
+ -- a fatal error exit and control does not return. The call also sets
+ -- Usage_Requested to True if a ? switch is encountered.
+
+end Switch.B;