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diff --git a/src/analysis/scan/exprs/handler.h b/src/analysis/scan/exprs/handler.h
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+++ b/src/analysis/scan/exprs/handler.h
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+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * handler.h - prototypes pour la manipulation des correspondances établies lors d'un scan
+ *
+ * Copyright (C) 2023 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide 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.
+ *
+ *  Chrysalide 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 Foobar.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#ifndef _ANALYSIS_SCAN_EXPRS_HANDLER_H
+#define _ANALYSIS_SCAN_EXPRS_HANDLER_H
+
+
+#include "../expr.h"
+
+
+
+#define G_TYPE_SCAN_PATTERN_HANDLER            g_scan_pattern_handler_get_type()
+#define G_SCAN_PATTERN_HANDLER(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj), G_TYPE_SCAN_PATTERN_HANDLER, GScanPatternHandler))
+#define G_IS_SCAN_PATTERN_HANDLER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj), G_TYPE_SCAN_PATTERN_HANDLER))
+#define G_SCAN_PATTERN_HANDLER_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass), G_TYPE_SCAN_PATTERN_HANDLER, GScanPatternHandlerClass))
+#define G_IS_SCAN_PATTERN_HANDLER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), G_TYPE_SCAN_PATTERN_HANDLER))
+#define G_SCAN_PATTERN_HANDLER_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj), G_TYPE_SCAN_PATTERN_HANDLER, GScanPatternHandlerClass))
+
+
+/* Manipulation des correspondances établies lors d'un scan de binaire (instance) */
+typedef struct _GScanPatternHandler GScanPatternHandler;
+
+/* Manipulation des correspondances établies lors d'un scan de binaire (classe) */
+typedef struct _GScanPatternHandlerClass GScanPatternHandlerClass;
+
+
+/* Type de manipulation représentée */
+typedef enum _ScanHandlerType
+{
+    SHT_RAW,                                /* Correspondances brutes      */
+    SHT_COUNTER,                            /* Dénombrement de résultats   */
+    SHT_START,                              /* Départs de correspondances  */
+    SHT_LENGTH,                             /* Taille de correspondances   */
+    SHT_END,                                /* Fins de correspondances     */
+
+} ScanHandlerType;
+
+
+/* Indique le type défini pour une manipulation de correspondances établies lors d'un scan. */
+GType g_scan_pattern_handler_get_type(void);
+
+/* Met en place une manipulation de correspondances établies. */
+GScanExpression *g_scan_pattern_handler_new_shared(const GSearchPattern ** const, size_t, ScanHandlerType);
+
+/* Met en place une manipulation de correspondances établies. */
+GScanExpression *g_scan_pattern_handler_new(GSearchPattern ** const, size_t, ScanHandlerType);
+
+/* Indique le type de manipulation de correspondances spécifié. */
+ScanHandlerType g_scan_pattern_handler_get_handler_type(const GScanPatternHandler *);
+
+#if 0   /* FIXME */
+
+/* Fournit la liste de toutes les correspondances représentées. */
+GScanMatch **g_scan_pattern_handler_get_all_matches(const GScanPatternHandler *, GScanContext *, size_t *);
+
+#endif
+
+
+
+#endif  /* _ANALYSIS_SCAN_EXPRS_HANDLER_H */