Initial checkin of Pika from heckimp

app/signals.h

@@ -0,0 +1,33 @@
+/* PIKA - Photo and Image Kooker Application
+ * a rebranding of The GNU Image Manipulation Program (created with heckimp)
+ * A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
+ *
+ * Original copyright, applying to most contents (license remains unchanged): 
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT 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
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __SIGNALS_H__
+#define __SIGNALS_H__
+
+#ifndef PIKA_APP_GLUE_COMPILATION
+#signal You must not #include "signals.h" from an app/ subdir
+#endif
+
+
+void   pika_init_signal_handlers (gchar **backtrace_file);
+
+
+#endif /* __SIGNALS_H__ */