const pointers

Convert pointers to const whenever it is possible.  Fixes all those
-Wconst warnings.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/screen.h b/src/screen.h
index f2c54d3da..4f3057df8 100644
--- a/src/screen.h
+++ b/src/screen.h
@@ -49,7 +49,7 @@ typedef void (*screen_resize_fn_t)(int cols, int rows);
 typedef void (*screen_paint_fn_t)(screen_t *screen, mpdclient_t *c);
 typedef void (*screen_update_fn_t)(screen_t *screen, mpdclient_t *c);
 typedef int (*screen_cmd_fn_t)(screen_t *scr, mpdclient_t *c, command_t cmd);
-typedef char *(*screen_title_fn_t)(char *s, size_t size);
+typedef const char *(*screen_title_fn_t)(char *s, size_t size);
 typedef list_window_t *(*screen_get_lw_fn_t) (void);
 
 typedef struct {
@@ -69,14 +69,14 @@ typedef struct {
 int screen_init(mpdclient_t *c);
 int screen_exit(void);
 void screen_resize(void);
-void screen_status_message(char *msg);
-void screen_status_printf(char *format, ...);
+void screen_status_message(const char *msg);
+void screen_status_printf(const char *format, ...);
 char *screen_error(void);
 void screen_paint(mpdclient_t *c);
 void screen_update(mpdclient_t *c);
 void screen_idle(mpdclient_t *c);
 void screen_cmd(mpdclient_t *c, command_t cmd);
-gint screen_get_id(char *name);
+gint screen_get_id(const char *name);
 
 
 gint get_cur_mode_id();