X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/0a546fc01758f9a9f8b2113764c2cf963df6ef20..c15a3887e08d468b96d4313cc19862b5e4b09977:/src/ziplist.c

diff --git a/src/ziplist.c b/src/ziplist.c
index a9923d65..a1a63478 100644
--- a/src/ziplist.c
+++ b/src/ziplist.c
@@ -595,7 +595,12 @@ unsigned char *ziplistIndex(unsigned char *zl, int index) {
     return (p[0] == ZIP_END || index > 0) ? NULL : p;
 }
 
-/* Return pointer to next entry in ziplist. */
+/* Return pointer to next entry in ziplist.
+ *
+ * zl is the pointer to the ziplist
+ * p is the pointer to the current element
+ *
+ * The element after 'p' is returned, otherwise NULL if we are at the end. */
 unsigned char *ziplistNext(unsigned char *zl, unsigned char *p) {
     ((void) zl);