1 files changed, 38 insertions, 0 deletions
diff --git a/plugins/sudoers/strlist.h b/plugins/sudoers/strlist.h
new file mode 100644
index 0000000..1a0dfc6
--- /dev/null
+++ b/plugins/sudoers/strlist.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2018 Todd C. Miller <Todd.Miller@sudo.ws>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef SUDOERS_STRLIST_H
+#define SUDOERS_STRLIST_H
+
+/*
+ * Simple string list with optional reference count.
+ */
+struct sudoers_string {
+    STAILQ_ENTRY(sudoers_string) entries;
+    char *str;
+};
+struct sudoers_str_list {
+    struct sudoers_string *stqh_first;
+    struct sudoers_string **stqh_last;
+    unsigned int refcnt;
+};
+
+struct sudoers_str_list *str_list_alloc(void);
+void str_list_free(void *v);
+struct sudoers_string *sudoers_string_alloc(const char *s);
+void sudoers_string_free(struct sudoers_string *ls);
+
+#endif /* SUDOERS_STRLIST_H */