Project name and license are added. Minor changes.

1 files changed, 43 insertions, 0 deletions

diff --git a/src/param.h b/src/param.h
new file mode 100644
index 0000000..31b787a
--- /dev/null
+++ b/src/param.h
@@ -0,0 +1,43 @@
+#ifndef MAGI_INCLUDED_PARAM_H
+#define MAGI_INCLUDED_PARAM_H
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Parameter
+ */
+struct magi_param {
+    char *name;  /* name: free(name) is valid. */
+    char *data;  /* data: free(data) is valid. */
+};
+
+/* Null is valid "struct magi_param_list *" object. */
+struct magi_param_list {
+    struct magi_param_list *next;
+    struct magi_param      item;
+};
+
+/*
+ * Adds *item to the begining of *list, item and list are dereferencable;
+ * Returns null in case of error.
+ */
+int magi_param_list_add(
+    struct magi_param_list **list,
+    struct magi_param      *item
+);
+
+/*
+ * Searchs for first node in list: node.name == name, name is C-string;
+ * Returns node itself if succeed, otherwise result is null.
+ */
+struct magi_param *magi_param_list_get(
+    struct magi_param_list *list,
+    const char            *name
+);
+
+/*
+ * Destroys list; list is not valid after destruction.
+ */
+void magi_param_list_destroy(struct magi_param_list *list);
+
+
+#endif