From d957ea1df219223d365c61c18df296391f1e314f Mon Sep 17 00:00:00 2001
From: Angel Ortega <angel@venexma.es>
Date: Mon, 21 Jan 2008 09:12:41 +0100
Subject: [PATCH] Use const in ss_output.c where possible.

---
 ahxm.h      |  6 +++---
 ss_output.c | 10 +++++-----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/ahxm.h b/ahxm.h
index b644c90..d4751ea 100644
--- a/ahxm.h
+++ b/ahxm.h
@@ -232,7 +232,7 @@ extern int ss_page_size;
 extern sample_t ss_master_volume;
 extern int ss_output_clipped;
 extern sample_t ss_optimal_volume;
-extern char * ss_cue_file_name;
+extern const char * ss_cue_file_name;
 
 /* in song.c */
 
@@ -302,11 +302,11 @@ int ss_ins_frame(struct ss_ins * i, sample_t frame[]);
 
 /* in ss_output.c */
 
-int ss_output_open(char * drvname, char * filename);
+int ss_output_open(const char * drvname, const char * filename);
 void ss_output_init_frame(sample_t frame[]);
 int ss_output_write(sample_t frame[]);
 void ss_output_close(void);
-int cue_file_song_info(int frame, char * author, char * name);
+int cue_file_song_info(int frame, const char * author, const char * name);
 
 /* in ss_input.c */
 
diff --git a/ss_output.c b/ss_output.c
index 25285f3..ce4b619 100644
--- a/ss_output.c
+++ b/ss_output.c
@@ -69,17 +69,17 @@ static void *outdev;
 */
 
 /* a copy of the output file name */
-static char *ss_output_file_name = NULL;
+static const char *ss_output_file_name = NULL;
 
 /* cue file name and track */
-char *ss_cue_file_name = NULL;
+const char *ss_cue_file_name = NULL;
 static int ss_cue_file_track = -1;
 
 /*******************
 	Code
 ********************/
 
-void *ss_outdev_open(char *drvname, char *file, int freq, int n_channels);
+void *ss_outdev_open(const char *drvname, char *file, int freq, int n_channels);
 void ss_outdev_write(void *drv, short int *frame);
 void *ss_outdev_close(void *drv);
 
@@ -113,7 +113,7 @@ static void close_on_signal(int sig_num)
  * Returns zero if the output device was correctly open, or
  * nonzero otherwise.
  */
-int ss_output_open(char *drvname, char *filename)
+int ss_output_open(const char *drvname, const char *filename)
 {
 	if (strcmp(drvname, "default") == 0)
 		drvname = NULL;
@@ -236,7 +236,7 @@ static int cue_file_init(void)
 }
 
 
-int cue_file_song_info(int frame, char *author, char *name)
+int cue_file_song_info(int frame, const char *author, const char *name)
 {
 	int s;
 	FILE *f;
-- 
2.11.4.GIT