opkg: re-arrange source code into sub-directories

git-svn-id: http://opkg.googlecode.com/svn/trunk@33 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358

1 files changed, 60 insertions, 0 deletions

diff --git a/libopkg/nv_pair_list.h b/libopkg/nv_pair_list.h
new file mode 100644
index 0000000..8638dd1
--- /dev/null
+++ b/libopkg/nv_pair_list.h
@@ -0,0 +1,60 @@
+/* nv_pair_list.h - the itsy package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program 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 2, or (at
+   your option) any later version.
+
+   This program 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.
+*/
+
+#ifndef NV_PAIR_LIST_H
+#define NV_PAIR_LIST_H
+
+#include "nv_pair.h"
+#include "void_list.h"
+
+typedef struct nv_pair_list_elt nv_pair_list_elt_t;
+struct nv_pair_list_elt
+{
+    nv_pair_list_elt_t *next;
+    nv_pair_t *data;
+};
+
+typedef struct nv_pair_list nv_pair_list_t;
+struct nv_pair_list
+{
+    nv_pair_list_elt_t pre_head;
+    nv_pair_list_elt_t *head;
+    nv_pair_list_elt_t *tail;
+};
+
+static inline int nv_pair_list_empty(nv_pair_list_t *list)
+{
+     if (list->head == NULL)
+	  return 1;
+     else
+	  return 0;
+}
+
+int nv_pair_list_elt_init(nv_pair_list_elt_t *elt, nv_pair_t *data);
+void nv_pair_list_elt_deinit(nv_pair_list_elt_t *elt);
+
+int nv_pair_list_init(nv_pair_list_t *list);
+void nv_pair_list_deinit(nv_pair_list_t *list);
+
+nv_pair_t *nv_pair_list_append(nv_pair_list_t *list,
+			       const char *name, const char *value);
+int nv_pair_list_push(nv_pair_list_t *list, nv_pair_t *data);
+nv_pair_list_elt_t *nv_pair_list_pop(nv_pair_list_t *list);
+char *nv_pair_list_find(nv_pair_list_t *list, char *name);
+
+#endif
+