rework url_build function to end varargs with NULL

1 files changed, 2 insertions, 3 deletions

diff --git a/url.h b/url.h
index b4552a7..f4c5e2d 100644
--- a/url.h
+++ b/url.h
@@ -49,13 +49,12 @@ check_request_path(char *);
  * The first argument is the destination buffer where the URL will be written.
  * It is required.
  * The second argument is the size of the destination buffer. It is required.
- * The third argument is the number of URL components provided in the following
- * vargs.
+ * The remaining arguments are the url parts
  * Returns the number of characters written to the destination buffer. If it
  * is equal to the destination buffer size, it means the buffer was too small
  * and the resulting URL has been truncated.
  */
 size_t
-url_build(char *, size_t, int,...);
+url_build(char *, size_t,...);
 
 #endif				/* URL_H */