From 62d3238403377f61cd44c1c54e88d252f3e10726 Mon Sep 17 00:00:00 2001
From: Mathias Stearn <mathias@10gen.com>
Date: Fri, 18 Mar 2011 14:50:10 -0500
Subject: [PATCH] const correctness

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

diff --git a/linenoise.c b/linenoise.c
index b4fb56f..21f7a1e 100644
--- a/linenoise.c
+++ b/linenoise.c
@@ -1084,7 +1084,7 @@ int linenoiseHistorySetMaxLen(int len) {
 
 /* Save the history in the specified file. On success 0 is returned
  * otherwise -1 is returned. */
-int linenoiseHistorySave(char *filename) {
+int linenoiseHistorySave(const char *filename) {
     FILE *fp = fopen(filename,"w");
     int j;
 
@@ -1119,7 +1119,7 @@ int linenoiseHistorySave(char *filename) {
  *
  * If the file exists and the operation succeeded 0 is returned, otherwise
  * on error -1 is returned. */
-int linenoiseHistoryLoad(char *filename) {
+int linenoiseHistoryLoad(const char *filename) {
     FILE *fp = fopen(filename,"r");
     char buf[LINENOISE_MAX_LINE];
 
diff --git a/linenoise.h b/linenoise.h
index 1efa12f..bcd6fbd 100644
--- a/linenoise.h
+++ b/linenoise.h
@@ -51,8 +51,8 @@ void linenoiseAddCompletion(linenoiseCompletions *, const char *);
 char *linenoise(const char *prompt);
 int linenoiseHistoryAdd(const char *line);
 int linenoiseHistorySetMaxLen(int len);
-int linenoiseHistorySave(char *filename);
-int linenoiseHistoryLoad(char *filename);
+int linenoiseHistorySave(const char *filename);
+int linenoiseHistoryLoad(const char *filename);
 char **linenoiseHistory(int *len);
 
 #endif /* __LINENOISE_H */
-- 
2.44.0