From 6fb072f62c2f50118dd5cb377d10c76ece51e5fb Mon Sep 17 00:00:00 2001
From: Thomas Schmucker <ts@its1.de>
Date: Sun, 4 Oct 2020 14:36:07 +0200
Subject: Setze srcut-Marker...

---
 list.c | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

(limited to 'list.c')

diff --git a/list.c b/list.c
index da0c702..24024da 100644
--- a/list.c
+++ b/list.c
@@ -9,13 +9,16 @@
 /* Project */
 #include "util.h"
 
+/* --8<-- list_type */
 typedef int T;
 
 struct list_item {
 	struct list_item *next;
 	T                 data;
 };
+/* -->8-- */
 
+/* --8<-- list_add */
 struct list_item *
 list_add(struct list_item *next, T data)
 {
@@ -31,7 +34,9 @@ list_add(struct list_item *next, T data)
 
 	return new_item;
 }
+/* -->8-- */
 
+/* --8<-- list_insert_next */
 void
 list_insert_next(struct list_item *list, T data)
 {
@@ -47,7 +52,9 @@ list_insert_next(struct list_item *list, T data)
 	else
 		ERROR("out of memory");
 }
+/* -->8-- */
 
+/* --8<-- list_delete */
 struct list_item *
 list_delete(struct list_item *list, T data)
 {
@@ -68,10 +75,14 @@ list_delete(struct list_item *list, T data)
 		}
 		prev = p;
 	}
-	//ERROR("data not found");	/* uncomment, if this case should be reported as an error */
+#if LIST_REPORT_ERROR
+	ERROR("data not found");
+#endif
 	return list;
 }
+/* -->8-- */
 
+/* --8<-- list_delete_next */
 void
 list_delete_next(struct list_item *list)
 {
@@ -83,7 +94,9 @@ list_delete_next(struct list_item *list)
 		free(temp);
 	}
 }
+/* -->8-- */
 
+/* --8<-- list_length */
 size_t
 list_length(struct list_item *list)
 {
@@ -94,7 +107,9 @@ list_length(struct list_item *list)
 
 	return len;
 }
+/* -->8-- */
 
+/* --8<-- list_copy */
 struct list_item *
 list_copy(struct list_item *list)
 {
@@ -112,7 +127,9 @@ list_copy(struct list_item *list)
 	*p = NULL;
 	return head;
 }
+/* -->8-- */
 
+/* --8<-- list_reverse */
 struct list_item *
 list_reverse(struct list_item *list)
 {
@@ -125,7 +142,9 @@ list_reverse(struct list_item *list)
 	}
 	return head;
 }
+/* -->8-- */
 
+/* --8<-- list_apply */
 void
 list_apply(struct list_item *list, void (*visit)(T data, void *cl), void *cl)
 {
@@ -133,7 +152,9 @@ list_apply(struct list_item *list, void (*visit)(T data, void *cl), void *cl)
 		visit(list->data, cl);
 	}
 }
+/* -->8-- */
 
+/* --8<-- list_merge */
 struct list_item *
 list_merge(struct list_item *a, struct list_item *b)
 {
@@ -150,7 +171,9 @@ list_merge(struct list_item *a, struct list_item *b)
 
 	return head->next;
 }
+/* -->8-- */
 
+/* --8<-- list_sort */
 struct list_item *
 list_sort(struct list_item *c)
 {
@@ -167,7 +190,9 @@ list_sort(struct list_item *c)
 
 	return list_merge(list_sort(a), list_sort(b));
 }
+/* -->8-- */
 
+/* --8<-- list_free */
 void
 list_free(struct list_item *list)
 {
@@ -178,12 +203,15 @@ list_free(struct list_item *list)
 		free(list);
 	}
 }
+/* -->8-- */
 
+/* --8<-- list_apply_sample */
 static void
 print_data(T data, void *cl)
 {
 	fprintf(cl, "%d\n", data);
 }
+/* -->8-- */
 
 int
 main()
-- 
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