Hardcode the program name in usage

1 files changed, 1 insertions, 1 deletions

diff --git a/smenu.h b/smenu.h
index a452eba..dce2211 100644
--- a/smenu.h
+++ b/smenu.h
@@ -26,7 +26,7 @@ typedef struct word_s word_t;
 typedef struct color_s color_t;
 
 void help(void);
-void usage(char *prog);
+void usage(void);
 
 void *xmalloc(size_t size);
 void *xcalloc(size_t num, size_t size);