Import from old repository commit 61ef2b42a9c4ba8e1600f15bb0236765edc2ad45.

lib/svec.h

@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2008, 2009 Nicira Networks.
+ *
+ * Permission to use, copy, modify, and/or 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 SVEC_H
+#define SVEC_H 1
+
+#include <stdbool.h>
+#include <stddef.h>
+
+struct svec {
+    char **names;
+    size_t n;
+    size_t allocated;
+};
+
+#define SVEC_EMPTY_INITIALIZER { NULL, 0, 0 }
+
+void svec_init(struct svec *);
+void svec_clone(struct svec *, const struct svec *);
+void svec_destroy(struct svec *);
+void svec_clear(struct svec *);
+void svec_add(struct svec *, const char *);
+void svec_add_nocopy(struct svec *, char *);
+void svec_del(struct svec *, const char *);
+void svec_append(struct svec *, const struct svec *);
+void svec_terminate(struct svec *);
+void svec_sort(struct svec *);
+void svec_sort_unique(struct svec *);
+void svec_unique(struct svec *);
+void svec_compact(struct svec *);
+void svec_diff(const struct svec *a, const struct svec *b,
+               struct svec *a_only, struct svec *both, struct svec *b_only);
+bool svec_contains(const struct svec *, const char *);
+size_t svec_find(const struct svec *, const char *);
+bool svec_is_sorted(const struct svec *);
+bool svec_is_unique(const struct svec *);
+const char *svec_get_duplicate(const struct svec *);
+void svec_swap(struct svec *a, struct svec *b);
+void svec_print(const struct svec *svec, const char *title);
+void svec_parse_words(struct svec *svec, const char *words);
+bool svec_equal(const struct svec *, const struct svec *);
+char *svec_join(const struct svec *,
+                const char *delimiter, const char *terminator);
+const char *svec_back(const struct svec *);
+void svec_pop_back(struct svec *);
+
+#endif /* svec.h */