Adding upstream version 3.0.4.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

plug-ins/script-fu/libscriptfu/script-fu-errors.h

@@ -0,0 +1,81 @@
+/* GIMP - The GNU Image Manipulation Program
+ * 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 __SCRIPT_FU_ERRORS_H__
+#define __SCRIPT_FU_ERRORS_H__
+
+pointer registration_error (scheme        *sc,
+                            const gchar   *error_message);
+
+pointer script_error (scheme        *sc,
+                      const gchar   *error_message,
+                      const pointer  a);
+
+pointer script_type_error (scheme       *sc,
+                           const gchar  *expected_type,
+                           const guint   arg_index,
+                           const gchar  *proc_name);
+
+pointer script_type_error_in_container (scheme       *sc,
+                                        const gchar  *expected_type,
+                                        const guint   arg_index,
+                                        const guint   element_index,
+                                        const gchar  *proc_name,
+                                        const pointer a);
+
+pointer script_length_error_in_vector (scheme       *sc,
+                                       const guint   arg_index,
+                                       const gchar  *proc_name,
+                                       const guint   expected_length,
+                                       const pointer vector);
+
+pointer script_int_range_error        (scheme       *sc,
+                                       const guint   arg_index,
+                                       const gchar  *proc_name,
+                                       const gint    expected_min,
+                                       const gint    expected_max,
+                                       const gint    value);
+
+pointer script_float_range_error      (scheme       *sc,
+                                       const guint   arg_index,
+                                       const gchar  *proc_name,
+                                       const gdouble expected_min,
+                                       const gdouble expected_max,
+                                       const gdouble value);
+
+pointer implementation_error (scheme        *sc,
+                              const gchar   *error_message,
+                              const pointer  a);
+
+
+void debug_vector (scheme        *sc,
+                   const pointer  vector,
+                   const gchar   *format);
+
+void debug_list (scheme       *sc,
+                 pointer       list,
+                 const char   *format,
+                 const guint   num_elements);
+
+void debug_in_arg(scheme           *sc,
+                  const pointer     a,
+                  const guint       arg_index,
+                  const gchar      *type_name );
+
+void debug_gvalue(const GValue     *value);
+
+#endif /*  __SCRIPT_FU_ERRORS_H__  */