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diff --git a/src/analysis/scan/scanner.h b/src/analysis/scan/scanner.h
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+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * scanner.h - prototypes pour le parcours de contenus à la recherche de motifs
+ *
+ * Copyright (C) 2022 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_SCANNER_H
+#define _ANALYSIS_SCAN_SCANNER_H
+
+
+#include <glib-object.h>
+
+
+#include "context.h"
+#include "expr.h"
+#include "options.h"
+#include "rule.h"
+#include "../../common/szstr.h"
+
+
+
+#define G_TYPE_CONTENT_SCANNER            g_content_scanner_get_type()
+#define G_CONTENT_SCANNER(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj), G_TYPE_CONTENT_SCANNER, GContentScanner))
+#define G_IS_CONTENT_SCANNER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj), G_TYPE_CONTENT_SCANNER))
+#define G_CONTENT_SCANNER_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass), G_TYPE_CONTENT_SCANNER, GContentScannerClass))
+#define G_IS_CONTENT_SCANNER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), G_TYPE_CONTENT_SCANNER))
+#define G_CONTENT_SCANNER_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj), G_TYPE_CONTENT_SCANNER, GContentScannerClass))
+
+
+/* Encadrement d'une recherche au sein de contenus binaires (instance) */
+typedef struct _GContentScanner GContentScanner;
+
+/* Encadrement d'une recherche au sein de contenus binaires (classe) */
+typedef struct _GContentScannerClass GContentScannerClass;
+
+
+/* Indique le type défini pour une recherche dans du binaire. */
+GType g_content_scanner_get_type(void);
+
+/* Prépare une recherche de motifs dans du contenu binaire. */
+GContentScanner *g_content_scanner_new_from_text(const char *, size_t);
+
+/* Prépare une recherche de motifs dans du contenu binaire. */
+GContentScanner *g_content_scanner_new_from_file(const char *);
+
+/* Indique le chemin d'un éventuel fichier de source. */
+const char *g_content_scanner_get_filename(const GContentScanner *);
+
+/* Inclut les définitions d'un fichier de règles externe. */
+bool g_content_scanner_include_resource(GContentScanner *, const char *);
+
+/* Intègre une nouvelle règle de détection. */
+bool g_content_scanner_add_rule(GContentScanner *, GScanRule *);
+
+/* Définit l'expression d'une correspondance recherchée. */
+GScanContext *g_content_scanner_analyze(GContentScanner *, GScanOptions *, GBinContent *);
+
+/* Affiche un gestionnaire de recherches au format texte. */
+void g_content_scanner_output_to_text(const GContentScanner *, GScanContext *, bool, int);
+
+/* Convertit un gestionnaire de recherches en texte. */
+char *g_content_scanner_convert_to_text(const GContentScanner *, GScanContext *);
+
+/* Affiche un gestionnaire de recherches au format JSON. */
+void g_content_scanner_output_to_json(const GContentScanner *, GScanContext *, const sized_string_t *, unsigned int, int);
+
+/* Convertit un gestionnaire de recherches en JSON. */
+char *g_content_scanner_convert_to_json(const GContentScanner *, GScanContext *);
+
+
+
+#endif  /* _ANALYSIS_SCAN_SCANNER_H */