1 files changed, 66 insertions, 0 deletions
diff --git a/modules/pam_pwhistory/opasswd.h b/modules/pam_pwhistory/opasswd.h
new file mode 100644
index 0000000..3f25728
--- /dev/null
+++ b/modules/pam_pwhistory/opasswd.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2008 Thorsten Kukuk <kukuk@suse.de>
+ * Copyright (c) 2013 Red Hat, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __OPASSWD_H__
+#define __OPASSWD_H__
+
+#define PAM_PWHISTORY_RUN_HELPER PAM_CRED_INSUFFICIENT
+
+#ifdef WITH_SELINUX
+#include <selinux/selinux.h>
+#define SELINUX_ENABLED (is_selinux_enabled()>0)
+#else
+#define SELINUX_ENABLED 0
+#endif
+
+#ifdef HELPER_COMPILE
+#define PAMH_ARG_DECL(fname, ...) fname(__VA_ARGS__)
+#else
+#define PAMH_ARG_DECL(fname, ...) fname(pam_handle_t *pamh, __VA_ARGS__)
+#endif
+
+#ifdef HELPER_COMPILE
+void
+helper_log_err(int err, const char *format, ...);
+#endif
+
+PAMH_ARG_DECL(int
+check_old_pass, const char *user, const char *newpass, int debug);
+
+PAMH_ARG_DECL(int
+save_old_pass, const char *user, int howmany, int debug);
+
+#endif /* __OPASSWD_H__ */