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-rw-r--r--ccan/ccan/list/_info72
1 files changed, 72 insertions, 0 deletions
diff --git a/ccan/ccan/list/_info b/ccan/ccan/list/_info
new file mode 100644
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@@ -0,0 +1,72 @@
+#include "config.h"
+#include <stdio.h>
+#include <string.h>
+
+/**
+ * list - double linked list routines
+ *
+ * The list header contains routines for manipulating double linked lists.
+ * It defines two types: struct list_head used for anchoring lists, and
+ * struct list_node which is usually embedded in the structure which is placed
+ * in the list.
+ *
+ * Example:
+ * #include <err.h>
+ * #include <stdio.h>
+ * #include <stdlib.h>
+ * #include <ccan/list/list.h>
+ *
+ * struct parent {
+ * const char *name;
+ * struct list_head children;
+ * unsigned int num_children;
+ * };
+ *
+ * struct child {
+ * const char *name;
+ * struct list_node list;
+ * };
+ *
+ * int main(int argc, char *argv[])
+ * {
+ * struct parent p;
+ * struct child *c;
+ * int i;
+ *
+ * if (argc < 2)
+ * errx(1, "Usage: %s parent children...", argv[0]);
+ *
+ * p.name = argv[1];
+ * list_head_init(&p.children);
+ * p.num_children = 0;
+ * for (i = 2; i < argc; i++) {
+ * c = malloc(sizeof(*c));
+ * c->name = argv[i];
+ * list_add(&p.children, &c->list);
+ * p.num_children++;
+ * }
+ *
+ * printf("%s has %u children:", p.name, p.num_children);
+ * list_for_each(&p.children, c, list)
+ * printf("%s ", c->name);
+ * printf("\n");
+ * return 0;
+ * }
+ *
+ * License: BSD-MIT
+ * Author: Rusty Russell <rusty@rustcorp.com.au>
+ */
+int main(int argc, char *argv[])
+{
+ if (argc != 2)
+ return 1;
+
+ if (strcmp(argv[1], "depends") == 0) {
+ printf("ccan/str\n");
+ printf("ccan/container_of\n");
+ printf("ccan/check_type\n");
+ return 0;
+ }
+
+ return 1;
+}