Add a header for signal handling

include/freerdp/utils/signal.h

@@ -0,0 +1,32 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Client
+ * Signal handling
+ *
+ * Copyright 2011 Shea Levy <shea@shealevy.com>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UTILS_SIGNAL_H
+#define __UTILS_SIGNAL_H
+
+#include <freerdp/api.h>
+
+extern volatile sig_atomic_t terminal_needs_reset;
+extern int terminal_fildes;
+extern struct termios orig_flags;
+extern struct termios new_flags;
+
+FREERDP_API void freerdp_handle_signals(void);
+
+#endif /* __UTILS_SIGNAL_H */