X-Git-Url: http://sjero.net/git/?p=wget;a=blobdiff_plain;f=src%2Frecur.h;fp=src%2Frecur.h;h=389ab00d66c55d9e745046d73a5431a8e33af2f1;hp=69d6ed985e9c993390e3398af12fd9addb6d7247;hb=e2e9b753e47efb8f228b9b14f04f307e4f2489b3;hpb=3e207912bd72a55ee05e127a2f5ee4836099fa24

diff --git a/src/recur.h b/src/recur.h
index 69d6ed98..389ab00d 100644
--- a/src/recur.h
+++ b/src/recur.h
@@ -30,6 +30,14 @@ so, delete this exception statement from your version.  */
 #ifndef RECUR_H
 #define RECUR_H
 
+/* For most options, 0 means no limits, but with -p in the picture,
+   that causes a problem on the maximum recursion depth variable.  To
+   retain backwards compatibility we allow users to consider "0" to be
+   synonymous with "inf" for -l, but internally infinite recursion is
+   specified by -1 and 0 means to only retrieve the requisites of a
+   single document. */
+#define INFINITE_RECURSION -1
+
 struct urlpos;
 
 void recursive_cleanup PARAMS ((void));