From 9f92347851e2a408a9ac6669e63f82d271476d72 Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Wed, 29 Aug 2012 23:13:04 +0200
Subject: [PATCH] Make http_should_keep_alive() const correct.

---
 http_parser.c | 6 +++---
 http_parser.h | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/http_parser.c b/http_parser.c
index 8122376..8fbbab1 100644
--- a/http_parser.c
+++ b/http_parser.c
@@ -403,7 +403,7 @@ static struct {
 };
 #undef HTTP_STRERROR_GEN
 
-int http_message_needs_eof(http_parser *parser);
+int http_message_needs_eof(const http_parser *parser);
 
 /* Our URL parser.
  *
@@ -1841,7 +1841,7 @@ error:
 
 /* Does the parser need to see an EOF to find the end of the message? */
 int
-http_message_needs_eof (http_parser *parser)
+http_message_needs_eof (const http_parser *parser)
 {
   if (parser->type == HTTP_REQUEST) {
     return 0;
@@ -1864,7 +1864,7 @@ http_message_needs_eof (http_parser *parser)
 
 
 int
-http_should_keep_alive (http_parser *parser)
+http_should_keep_alive (const http_parser *parser)
 {
   if (parser->http_major > 0 && parser->http_minor > 0) {
     /* HTTP/1.1 */
diff --git a/http_parser.h b/http_parser.h
index 887b47c..7908ad0 100644
--- a/http_parser.h
+++ b/http_parser.h
@@ -294,7 +294,7 @@ size_t http_parser_execute(http_parser *parser,
  * If you are the server, respond with the "Connection: close" header.
  * If you are the client, close the connection.
  */
-int http_should_keep_alive(http_parser *parser);
+int http_should_keep_alive(const http_parser *parser);
 
 /* Returns a string version of the HTTP method. */
 const char *http_method_str(enum http_method m);