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diff --git a/nping/NpingTargets.h b/nping/NpingTargets.h
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+
+/***************************************************************************
+ * NpingTargets.cc -- Class that handles target spec parsing and allows to *
+ * obtain the different targets that need to be ping-ed.                   *
+ *                                                                         *
+ ***********************IMPORTANT NMAP LICENSE TERMS************************
+ *
+ * The Nmap Security Scanner is (C) 1996-2023 Nmap Software LLC ("The Nmap
+ * Project"). Nmap is also a registered trademark of the Nmap Project.
+ *
+ * This program is distributed under the terms of the Nmap Public Source
+ * License (NPSL). The exact license text applying to a particular Nmap
+ * release or source code control revision is contained in the LICENSE
+ * file distributed with that version of Nmap or source code control
+ * revision. More Nmap copyright/legal information is available from
+ * https://nmap.org/book/man-legal.html, and further information on the
+ * NPSL license itself can be found at https://nmap.org/npsl/ . This
+ * header summarizes some key points from the Nmap license, but is no
+ * substitute for the actual license text.
+ *
+ * Nmap is generally free for end users to download and use themselves,
+ * including commercial use. It is available from https://nmap.org.
+ *
+ * The Nmap license generally prohibits companies from using and
+ * redistributing Nmap in commercial products, but we sell a special Nmap
+ * OEM Edition with a more permissive license and special features for
+ * this purpose. See https://nmap.org/oem/
+ *
+ * If you have received a written Nmap license agreement or contract
+ * stating terms other than these (such as an Nmap OEM license), you may
+ * choose to use and redistribute Nmap under those terms instead.
+ *
+ * The official Nmap Windows builds include the Npcap software
+ * (https://npcap.com) for packet capture and transmission. It is under
+ * separate license terms which forbid redistribution without special
+ * permission. So the official Nmap Windows builds may not be redistributed
+ * without special permission (such as an Nmap OEM license).
+ *
+ * Source is provided to this software because we believe users have a
+ * right to know exactly what a program is going to do before they run it.
+ * This also allows you to audit the software for security holes.
+ *
+ * Source code also allows you to port Nmap to new platforms, fix bugs, and add
+ * new features. You are highly encouraged to submit your changes as a Github PR
+ * or by email to the dev@nmap.org mailing list for possible incorporation into
+ * the main distribution. Unless you specify otherwise, it is understood that
+ * you are offering us very broad rights to use your submissions as described in
+ * the Nmap Public Source License Contributor Agreement. This is important
+ * because we fund the project by selling licenses with various terms, and also
+ * because the inability to relicense code has caused devastating problems for
+ * other Free Software projects (such as KDE and NASM).
+ *
+ * The free version of Nmap 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. Warranties,
+ * indemnification and commercial support are all available through the
+ * Npcap OEM program--see https://nmap.org/oem/
+ *
+ ***************************************************************************/
+
+#ifndef NPINGTARGETS_H
+#define NPINGTARGETS_H
+
+
+/* TODO: Needs to be changed if we move TargetGroup to another source file */
+#include "common_modified.h"
+#include "NpingTarget.h"
+#include <vector>
+
+#define MAX_NPING_HOSTNAME_LEN 512    /**< Max length for named hosts */
+
+class NpingTargets {
+
+  private:
+
+    char *specs[1024];
+    bool skipspec[1024];
+    int speccount;
+    int current_spec;
+    bool lastwaslastingroup;
+    bool finished;
+    TargetGroup current_group;
+
+    bool ready;
+    unsigned long int targets_fetched;
+    unsigned long int current_target;
+
+  public:
+
+    NpingTargets();
+    ~NpingTargets();
+    int addSpec(char *spec);
+    int getNextTargetSockAddr(struct sockaddr_storage *t, size_t *tlen);
+    NpingTarget *getNextTarget();
+    int rewind();
+    int getNextTargetAddressAndName(struct sockaddr_storage *t, size_t *tlen, char *hname, size_t hlen);
+    int getNextIPv4Address(u32 *addr);
+    int rewindSpecs();
+    unsigned long int getTargetsFetched();
+    int getTargetSpecCount();
+    int processSpecs();
+    unsigned long int freeTargets();
+    NpingTarget *findTarget(struct sockaddr_storage *tt);
+
+    /* TODO: Make private */
+    NpingTarget *currenths;
+    std::vector<NpingTarget *> Targets;
+
+}; /* End of class NpingTargets */
+
+#endif